Chevy Block Casting Numbers
Use these casting numbers to identify the block you have.
Small Block Casting numbers
Casting Number |
Years |
CID |
Comments |
330817 |
70-80 |
400 |
Car & Truck 2 & 4-bolt 3-freeze plugs |
355909 |
75-79 |
262/305 |
car & Truck 2-bolt |
360851 |
75-76 |
262 |
2-bolt |
361979 |
76-79 |
305 |
car & Truck 2-bolt |
366245 |
78-82 |
350 |
Bowtie High tin 4-bolt |
366286 |
82 |
350 |
Bowtie aluminum 4-bolt siamesed |
366287 |
82 |
350 |
Bowtie aluminum 4-bolt siamesed |
366299 |
82 |
350 |
Bowtie aluminum 4-bolt |
389257 |
67 |
302 |
2-bolt |
391436 |
68-73 |
307 |
2-bolt |
393288 |
65-67 |
283 |
2-bolt |
460703 |
78 |
350 |
4-bolt |
460776 |
76-79 |
305 |
Car & Truck 2-bolt |
460777 |
76-79 |
305 |
Car & Truck 2-bolt |
460778 |
76-79 |
305 |
2-bolt |
471511 |
79-82 |
267 |
Car & Truck 2-bolt |
3556519 |
58-61 |
283 |
2-bolt |
3703524 |
55 |
265 |
car & Corvette no oil filter 2-Bolt |
3720991 |
55-56 |
265 |
Car & Truck 2-bolt |
3731548 |
57 |
283 |
Car & Truck 2-bolt No side mount |
3737737 |
57-62 |
283 |
2-bolt |
3737739 |
57-62 |
283 |
2-bolt |
3756519 |
58-62 |
283 |
2-bolt |
3782870 |
62-67 |
327 |
car & Truck 2-bolt |
3789817 |
62-67 |
327 |
2-bolt |
3789935 |
61-66 |
283 |
car & Truck 2-bolt |
3790721 |
64-67 |
327 |
2-bolt Chevy II Nova Recessed filter |
3791362 |
66-67 |
327 |
2-bolt Chevy II Nova Recessed filter |
3791363 |
66-67 |
327 |
2-bolt Chevy II Nova Recessed filter |
3792563 |
65 |
327 |
2-bolt |
3792582 |
64-65 |
283 |
2-bolt |
3794226 |
57-63 |
283 |
2-boltTruck |
3794460 |
68-69 |
327 |
2-bolt |
3814660 |
68-69 |
327 |
2-bolt |
3830944 |
63 |
327 |
2-bolt |
3834810 |
65-67 |
283 |
car & Truck 2-bolt |
3834812 |
62-63 |
283 |
2-bolt |
3837739 |
58-62 |
283 |
2-bolt |
3849852 |
57-66 |
283 |
car & Truck 2-bolt |
3849859 |
57-66 |
283 |
car & Truck 2-bolt |
3849935 |
65-67 |
283 |
2-bolt |
3858174 |
64-67 |
327 |
car & Truck 2-bolt |
3858180 |
64-67 |
327 |
2-bolt |
3858618 |
68-76 |
350 |
2 & 4-Bolt |
3862194 |
65-67 |
283 |
2-bolt Chevy II Nova Recessed filter |
3864812 |
62-67 |
283 |
car & Truck 2-bolt |
3892657 |
64-67 |
302/327/350 |
car & Truck 2-bolt |
3892659 |
68-69 |
327 |
2-bolt Large journal |
3896944 |
67 |
283 |
2-bolt |
3896948 |
66-67 |
283 |
2-bolt |
3903352 |
67 |
327 |
2-bolt |
3914635 |
68-73 |
307 |
car & Truck 2-bolt |
3914636 |
68-73 |
307 |
car & Truck 2-bolt |
3914638 |
68 |
327 |
2-bolt |
3914653 |
68 |
307 |
2-bolt |
3914660 |
68-69 |
327 |
car & Truck 2-bolt |
3914678 |
68-79 |
302/327/350 |
car & Truck 2-bolt |
3931174 |
68 |
307 |
2-bolt Truck |
3932371 |
69-73 |
307 |
car & Truck 2-bolt |
3932373 |
69-73 |
307 |
car & Truck 2-bolt |
3932386 |
68-74 |
302-327-350 |
2 & 4-Bolt |
3932388 |
68-79 |
350 |
car & Truck 4-Bolt |
3932442 |
67 |
350 |
2-bolt Camaro |
3933180 |
68-69 |
327 |
car & Truck Large journal 2-Bolt |
3951509 |
70-80 |
400 |
car & Truck 2 & 4-Bolt 2-freeze plugs |
3951511 |
70-80 |
400 |
car & Truck 2 & 4-Bolt 3-freeze plugs |
3956618 |
68-79 |
302/327/350 |
2 & 4-Bolt |
3956632 |
69-73 |
307 |
car & Truck 2-bolt |
3959512 |
62-63 |
327 |
2-bolt |
3970010 |
69-79 |
302/350 |
car & Truck 2 & 4-Bolt Most common |
3970014 |
68-79 |
350 |
car & Truck 2 & 4-Bolt |
3970020 |
69-73 |
307 |
car & Truck 2-bolt |
3970024 |
69-73 |
307 |
car & Truck 2-bolt |
3992386 |
68-69 |
327 |
car & Truck Large journal 2-Bolt |
10036033 |
350 |
4-bolt Mexico cast Crate engine |
|
10051182 |
350 |
Car and Truck 2 & 4-bolt 1 Piece Seal Passenger stick |
|
10051184 |
86-up |
350 |
Car & Truck 2 & 4-bolt Passenger stick 1-piece seal |
10054727 |
86-up |
350 |
Car & Truck 2-bolt Passenger stick 1-piece seal |
10066036 |
86-up |
350 |
Car & Truck 2 & 4-bolt Passenger stick 1-piece seal |
10066038 |
350 |
2 & 4-Bolt Mexico cast Crate engine |
|
10090511 |
90 |
350 |
4-bolt LT-5 ZR-1 |
10125327 |
93-up |
350 |
Camaro/firebird 2 & 4-bolt LT-1 Reverse cooling Roller cam |
10134996 |
400 |
4-bolt Bowtie Aluminum 400 Mains/Bore |
|
10153558 |
91-92 |
350 |
4-bolt LT-5 ZR-1 |
10168588 |
94-96 |
265 |
2-bolt LT-1 Reverse cooling |
10199001 |
93-95 |
350 |
4-bolt LT-5 ZR-1 |
10243878 |
96-up |
305 |
2-bolt Vortec Roller |
10243880 |
96-up |
350 |
2 & 4-Bolt Vortec Roller |
12550592 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12551364 |
98 & UP |
365 |
Gen III 6.0L Iron Block. LQ-4 and LQ-9 |
12559378 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12559846 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12560621 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12560629 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12561168 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12561358 |
99 & UP |
293/325 |
Gen III 4.8L and 5.3L Iron Block. |
12562174 |
97-up |
350 |
Crossbolted LS-1 Aluminum |
12573581 |
98 & UP |
365 |
Gen III 6.0L Iron Block. LQ-4 and LQ-9 |
12577184 |
98 & UP |
365 |
Gen III 6.0L Iron Block. LQ-4 and LQ-9 |
14010201 |
80-85 |
305 |
car & Truck 2-bolt Passenger stick |
14010202 |
80-85 |
305 |
car & Truck 2-bolt Passenger stick |
14010203 |
80-85 |
305 |
car & Truck 2-bolt Passenger stick |
14010205 |
80-82 |
267 |
car & Truck 2-bolt Passenger stick |
14010207 |
80-85 |
350 |
car & Truck 2 & 4-Bolt Passenger stick |
14010209 |
80-85 |
350 |
car & Truck 2 & 4-Bolt Passenger stick |
14010280 |
80-82 |
267 |
car & Truck 2-bolt Passenger stick |
14010287 |
80-82 |
350 |
2-bolt Passenger stick |
14011064 |
80-85 |
350 |
4-bolt Passenger stick |
14011148 |
87-89 |
350 |
2 & 4-Bolt Roller cam one piece seal |
14016376 |
80-82 |
267 |
2-bolt Passenger stick |
14016379 |
77-79 |
350 |
2 & 4-Bolt |
14016379 |
77-79 |
267 |
2-bolt dipstick in pan |
14016381 |
76-85 |
305 |
car & Truck 2-bolt Passenger stick After 79 |
14016382 |
80-85 |
305 |
2-bolt Passenger stick |
14016383 |
80-85 |
305 |
2-bolt Truck |
14079287 |
86-90 |
350 |
2-bolt Passenger stick one piece seal |
14088526 |
87-89 |
350 |
2-bolt Roller cam Passenger stick 1-piece seal |
14088548 |
86-88 |
350 |
2-bolt Truck Passenger stick 1-piece seal |
14088551 |
86-88 |
305 |
Car & Truck 2-bolt Passenger stick 1-piece seal |
14093627 |
87-88 |
305 |
Car & Truck 2-bolt Passenger stick 1-piece seal |
14093638 |
87-95 |
350 |
Car & Truck 2 & 4-bolt Passenger stick 1-piece seal |
14094766 |
86-up |
305 |
2-bolt Passenger stick one piece seal |
14101147 |
86-up |
305 |
2-bolt Passenger stick one piece seal |
14101148 |
86-up |
350 |
2 & 4-Bolt Passenger stick 1-Piece seal Roller cam |
14102058 |
86-88 |
305 |
Car & Truck 2-bolt Passenger stick 1-piece seal |
14316379 |
68-88 |
350 |
Car & Truck 2-bolt Passenger stick 1-piece seal |
Big Block Casting numbers
Casting Number |
Years |
CID |
Comments |
340220 |
72-76 |
427 |
Truck Tall deck |
345014 |
74-86 |
454 |
Truck |
346236 |
74-76 |
454 |
2-bolt |
359070 |
74-90 |
454 |
Truck |
361959 |
73-85 |
454 |
Car & Truck |
364776 |
68-84 |
427 |
Truck Tall deck |
364779 |
68-88 |
366 |
Truck Tall deck |
399204 |
70-71 |
509 |
4-Bolt Aluminum Can-AM |
399289 |
73-79 |
454 |
2-bolt |
399293 |
77-78 |
366 |
Truck |
473478 |
68-84 |
427 |
Truck Tall deck |
3716362 |
396 |
||
3732755 |
59-61 |
348 |
|
3732811 |
58 |
348 |
|
3751872 |
58 |
348 |
|
3755011 |
59-61 |
348 |
|
3771705 |
59-61 |
348 |
|
3782012 |
58-61 |
348 |
|
3782870 |
68-76 |
427 |
Truck Tall deck |
3788068 |
62 |
409 |
|
3795623 |
61 |
409 |
|
3798962 |
62-65 |
348 |
Truck |
3815707 |
58-61 |
348 |
|
3824553 |
66-67 |
366 |
Truck |
3830814 |
63 |
409 |
|
3839752 |
62-63 |
409 |
|
3839754 |
65 |
409 |
|
3844422 |
64 |
409 |
|
3855961 |
66-67 |
396 |
2-bolt |
3855962 |
65-66 |
396 |
4-Bolt |
3855977 |
65-67 |
366 |
Truck Tall deck |
3857651 |
409 |
Marine |
|
3857655 |
62-65 |
348 |
Truck |
3857656 |
65 |
409 |
|
3857658 |
409 |
Marine |
|
3860386 |
62-64 |
409 |
|
3860387 |
58 |
348 |
|
3869942 |
66-67 |
427 |
2 & 4-Bolt |
3873858 |
66 |
396 |
4-Bolt |
3902406 |
67 |
396 |
2 & 4-Bolt |
3902466 |
65-67 |
396 |
|
3904351 |
67 |
427 |
2 & 4-Bolt |
3904354 |
66-67 |
366 |
Truck Tall deck |
3916319 |
68-85 |
366 |
Truck Tall deck |
3916321 |
68 |
427 |
2 & 4-Bolt |
3916323 |
68 |
396 |
2 & 4-Bolt |
3918319 |
66-70 |
366 |
Truck |
3925521 |
68-85 |
366 |
Truck Tall deck |
3935439 |
68-69 |
427 |
2 & 4-Bolt |
3935440 |
68-69 |
396 |
2 & 4-Bolt |
3937724 |
68-85 |
366 |
Truck Tall deck |
3937726 |
68-84 |
427 |
Truck Tall deck |
3946052 |
69 |
427 |
ZL-I Aluminum 4-Bolt |
3946053 |
97 |
427 |
ZL-I Aluminum 4-Bolt 2nd design |
3955270 |
69 |
427 |
2 & 4-Bolt |
3955272 |
69 |
396/402 |
2 & 4-Bolt |
3955274 |
68-85 |
366 |
Truck Tall deck |
3955276 |
68-84 |
427 |
Truck Tall deck |
3963512 |
69-71 |
427/454 |
2 & 4-Bolt COPO |
3963513 |
73-76 |
454 |
|
3965440 |
68-69 |
396 |
|
3965449 |
68-72 |
396 |
|
3969852 |
68-84 |
366 |
Truck |
3969854 |
69-72 |
396/402/454 |
2 & 4-Bolt |
3969858 |
68-84 |
427 |
Truck Tall deck |
3995623 |
61 |
409 |
|
3999289 |
72-78 |
454 |
Car & Truck 2-Bolt |
3999290 |
72 |
402 |
2-bolt |
3999293 |
68-85 |
366 |
Truck Tall deck |
3999294 |
68-84 |
427 |
Truck Tall deck |
6272176 |
68-76 |
366 |
Truck |
6272177 |
72 |
402 |
2-bolt |
6272181 |
73-76 |
427 |
Truck |
10051107 |
454 |
4-Bolt Bowtie IV Short deck |
|
10068286 |
90-91 |
454 |
4-Bolt IV Short deck |
10069284 |
427 |
Truck |
|
10114182 |
91-95 |
454 |
4-Bolt Gen-5 |
10114183 |
91-95 |
366 |
Truck Gen-5 |
10114184 |
91-95 |
427 |
Truck Gen-5 |
10134366 |
454 |
4-Bolt Gen-5 Bowtie Tall deck |
|
10185050 |
454 |
4-Bolt Gen-5 Bowtie Short deck |
|
10237297 |
96-up |
454 |
4-Bolt Vortec 7400 Gen-6 |
10237300 |
96-up |
502 |
4-Bolt 4.466 bore Gen-6 |
12550313 |
91-95 |
454 |
4-Bolt Gen-5 |
12556110 |
01-up |
496 |
4-Bolt Vortec 8100 Gen-7 |
14015445 |
75-90 |
454 |
Car & Truck |
14015543 |
87-90 |
454 |
4-Bolt Gen-5 |
14044807 |
454 |
4-Bolt IV Bowtie Tall deck |
|
14096859 |
502 |
4-Bolt Gen-5 |
|
24502504 |
454 |
4-Bolt Gen-5 Bowtie Short deck |
|
24502572 |
4-Bolt DRCE-2 Olds "9.5"" deck" |
Crankshaft Identification
Use these casting numbers to identify the crankshaft you have.
Small Block Casting numbers
Casting Number |
CID |
Years |
Journals |
Stroke |
Comments |
1130 |
307/327 |
68-73 |
2.45/2.10 |
3.25 |
Nodular Iron |
1178 |
302 |
2.45/2.10 |
3 |
Forged |
|
1181 |
305/350 |
68-76 |
2.45/2.10 |
3.48 |
Nodular Iron |
1182 |
350 |
2.45/2.10 |
3.48 |
Forged |
|
2680 |
327 |
2.30/2.00 |
3.25 |
Forged |
|
2690 |
350 |
2.45/2.10 |
3.48 |
Forged |
|
3279 |
302 |
68-69 |
2.45/2.10 |
3 |
Forged |
4577 |
327 |
62-67 |
2.3/2.0 |
3.25 |
Nodular Iron |
4672 |
307/327 |
68-73 |
2.45/2.10 |
3.25 |
Nodular Iron |
310514 |
350 |
77-85 |
2.45/2.10 |
3.48 |
Nodular Iron |
330550 |
350 |
73-75 |
2.45/2.10 |
3.48 |
Forged |
354431 |
262 |
75-76 |
2.45/2.10 |
3.1 |
Nodular Iron |
3727449 |
283 |
57-67 |
2.3/2.0 |
3 |
Forged |
3729449 |
265 |
55-57 |
2.3/2.0 |
3 |
Forged |
3734627 |
327 |
62-67 |
2.3/2.0 |
3 |
Forged |
3735236 |
265/283 |
55-67 |
2.3/2.0 |
3 |
Forged |
3735263 |
283 |
57-63 |
2.3/2.0 |
3 |
Forged |
3782680 |
327 |
62-67 |
2.3/2.0 |
3.25 |
Forged |
3814671 |
327 |
2.30/2.00 |
3.25 |
Forged |
|
3815822 |
265/283 |
55-67 |
2.3/2.0 |
3 |
Forged |
3835236 |
283 |
57-65 |
2.3/2.0 |
3 |
Forged |
3836266 |
265/283 |
56-63 |
2.3/2.0 |
3 |
Forged |
3849847 |
283 |
57-67 |
2.3/2.0 |
3 |
Forged |
3876764 |
283 |
64-67 |
2.3/2.0 |
3 |
Nodular Iron |
3876768 |
283 |
64-67 |
2.3/2.0 |
3 |
Nodular Iron |
3884577 |
327 |
2.30/2.00 |
3.25 |
Forged |
|
3892690 |
350 |
68-85 |
2.45/2.10 |
3.48 |
Forged |
3911001 |
307/327 |
68-73 |
2.45/2.10 |
3.25 |
Nodular Iron |
3911011 |
307/327 |
68-73 |
2.45/2.10 |
3.25 |
Nodular Iron |
3914672 |
327 |
2.45/2.10 |
3.25 |
Forged |
|
3923279 |
302 |
2.45/2.10 |
3 |
Forged |
|
3932442 |
305/350 |
69-85 |
2.45/2.10 |
3.48 |
Nodular Iron |
3941174 |
307/327 |
68-73 |
2.45/2.10 |
3.25 |
Nodular Iron |
3941178 |
302 |
68-69 |
2.45/2.10 |
3 |
Forged |
3941182 |
350 |
68-76 |
2.45/2.10 |
3.48 |
Forged |
3941188 |
350 |
2.45/2.10 |
3.48 |
Forged |
|
3949847 |
283 |
64-67 |
2.3/2.0 |
3 |
Nodular Iron |
3951130 |
327 |
2.45/2.10 |
3.25 |
Forged |
|
3951529 |
400 |
70-80 |
2.65/2.10 |
3.75 |
Nodular Iron |
10106122 |
350 |
90-95 |
2.76/2.10 |
3.66 |
Forged LT-5 ZR-1 |
10168568 |
265 |
2.45/2.10 |
3 |
Cast One Piece Seal |
|
12552216 |
346 |
2.558/2.10 |
3.62 |
Cast LS-1 One Piece Seal |
|
14088526 |
305 |
1986 |
2.45/2.10 |
3.48 |
Nodular Iron One piece seal |
14088532 |
350 |
86-88 |
2.45/2.10 |
3.48 |
Forged One piece seal |
14088535 |
305/350 |
86 & UP |
2.45/2.10 |
3.48 |
Nodular Iron One piece seal |
14088552 |
350 |
86 & UP |
2.45/2.10 |
3.48 |
Forged One piece seal |
Big Block Crankshaft
Casting Number |
CID |
Years |
Journals |
Stroke |
Comments |
3520 |
454 |
2.75/2.20 |
4 |
Forged |
|
3521 |
454 |
70-88 |
2.75/2.20 |
4 |
Forged LS-6 |
3524 |
454 |
2.75/2.20 |
4 |
Forged |
|
6223 |
366/396/402/427 |
68-76 |
2.75/2.20 |
3.76 |
Forged |
7115 |
366/396/402/427 |
65-76 |
2.75/2.20 |
3.76 |
Forged |
7416 |
454 |
70-88 |
2.75/2.20 |
4 |
Forged |
7463 |
454 |
2.75/2.20 |
4 |
Forged |
|
336782 |
454 |
2.75/2.20 |
4 |
Cast |
|
353039 |
454 |
70-88 |
2.75/2.20 |
4 |
Nodular Iron |
353638 |
454 |
2.75/2.20 |
4 |
||
359730 |
454 |
2.75/2.20 |
4 |
||
3732692 |
348 |
2.75/2.20 |
4 |
||
3732692 |
348 |
1958 |
2.50/2.20 |
3.25 |
Forged |
3733223 |
409 |
62-65 |
2.50/2.20 |
3.5 |
Forged |
3733223 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3733226 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3733226 |
348 |
1958 |
2.50/2.20 |
3.25 |
Forged |
3741640 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3741640 |
348 |
59-61 |
2.50/2.20 |
3.25 |
Forged |
3741642 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3741642 |
348 |
59-61 |
2.50/2.20 |
3.25 |
Forged |
3788072 |
409 |
1961 |
2.50/2.20 |
3.5 |
Forged |
3788072 |
409 |
2.50/2.20 |
3.5 |
Forged |
|
3795589 |
409 |
61-62 |
2.50/2.20 |
3.5 |
Forged |
3795589 |
409 |
2.50/2.20 |
3.5 |
Forged |
|
3804816 |
366/396/402/427 |
61-76 |
2.75/2.20 |
3.76 |
Nodular Iron |
3815822 |
348 |
58-61 |
2.50/2.20 |
3.25 |
Forged |
3815822 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3824553 |
348 |
58-61 |
2.50/2.20 |
3.25 |
Forged |
3824553 |
348 |
2.50/2.20 |
3.25 |
Forged |
|
3829027 |
409 |
2.50/2.20 |
3.5 |
Forged |
|
3829027 |
409 |
1963 |
2.50/2.20 |
3.5 |
Forged |
3837466 |
409/427 |
2.50/2.20 |
3.65 |
Forged Z-11Special performance |
|
3837466 |
409 |
1963 |
2.50/2.20 |
3.5 |
Forged Z-11 |
3838416 |
409 |
64-65 |
2.50/2.20 |
3.5 |
Forged |
3838416 |
409 |
2.50/2.20 |
3.5 |
Forged |
|
3856223 |
396/402 |
65-71 |
2.75/2.20 |
3.76 |
Nodular Iron |
3863114 |
402 |
2.75/2.20 |
3.76 |
||
3863144 |
366/396/402 |
68-85 |
2.75/2.20 |
3.76 |
Forged |
3874874 |
366/396/402/427 |
66-85 |
2.75/2.20 |
3.76 |
Forged |
3879621 |
427 |
2.75/2.20 |
3.76 |
Forged |
|
3882841 |
396 |
2.75/2.20 |
3.76 |
Forged |
|
3882842 |
366/396/427 |
2.75/2.20 |
3.76 |
Forged |
|
3882849 |
366/396/427 |
2.75/2.20 |
3.76 |
Forged |
|
3887114 |
396 |
2.75/2.20 |
3.76 |
Forged Special performance |
|
3904815 |
366/396/402/427 |
65-76 |
2.75/2.20 |
3.76 |
Nodular Iron |
3962523 |
454 |
2.75/2.20 |
4 |
Forged |
|
3963521 |
454 |
2.75/2.20 |
4 |
Forged Special performance |
|
3963524 |
454 |
70-72 |
2.75/2.20 |
4 |
Forged |
3965746 |
NA |
NA |
NA |
Semi finished Forged crank |
|
3965753 |
NA |
NA |
NA |
Semi finished Forged |
|
3967416 |
454 |
70-71 |
2.75/2.20 |
4 |
Forged |
3967463 |
454 |
70-88 |
2.75/2.20 |
4 |
Forged |
3975495 |
454 |
2.75/2.20 |
4 |
||
3975945 |
454 |
2.75/2.20 |
4 |
||
3993804 |
NA |
NA |
NA |
Raw Forged crank |
|
3993878 |
454 |
2.75/2.20 |
4 |
Forged |
|
10051169 |
NA |
NA |
NA |
Raw Forged |
|
10114186 |
427 |
2.75/2.20 |
3.76 |
Forged |
|
10114187 |
396 |
2.75/2.20 |
3.76 |
Cast |
|
10114188 |
454 |
2.75/2.20 |
4 |
Cast One Piece Seal |
|
14097044 |
454/502 |
2.75/2.20 |
4 |
Forged One Piece Seal |
Cylinder Head ID
Use these casting numbers to identify the heads you have.
Small Block Casting numbers
Casting Number |
CID |
Years |
Valves |
Comments |
10065202 |
350 |
82-86 |
1.94/1.50 |
76cc |
10065203 |
350 |
82-86 |
1.94/1.50 |
76cc |
10065204 |
350 |
82-86 |
1.94/1.50 |
76cc |
10065205 |
305 |
82-86 |
1.84/1.50 |
58cc |
10065206 |
350 |
82-86 |
1.94/1.50 |
76cc |
10065207 |
305 |
82-86 |
1.84/1.50 |
58cc |
10088113 |
350 |
86-92 |
1.94/1.50 |
58cc Corvette Aluminum |
10120928 |
350 |
87-94 |
1.94/1.50 |
76cc |
10125320 |
350 |
94-96 |
2.00/1.55 |
Gen II LT1 cast iron version, |
10128374 |
350 |
92-97 |
2.00/1.55 |
Gen II LT1 53 CC angle plug aluminum |
10134363 |
Bowtie High Port 60 CC 210 ~ 258 CC |
|||
10159550 |
350 |
87-94 |
1.94/1.50 |
76cc |
10159551 |
305 |
87-94 |
1.84/1.50 |
58cc |
10159552 |
350 |
87-94 |
1.94/1.50 |
76cc |
10159553 |
305 |
87-94 |
1.84/1.50 |
58cc |
10185040 |
Splayed vavle head 45 CC angle plug |
|||
10205245 |
350 |
93 |
2.00/1.55 |
Gen II LT1 angle plug aluminum reverse flow cooling 175/68cc ports |
10207643 |
350 |
94-97 |
2.00/1.55 |
Gen II LT1 angle plug aluminum reverse flow cooling 175/68cc ports |
10208890 |
265 |
94-96 |
2.00/1.55 |
Gen II L99 4.3 Liter V-8, cast iron, reverse flow |
10215339 |
346 |
97 |
2.00/1.55 |
Gen III LS1 aluminum 68cc |
10239906 |
305/350 |
96-up |
1.94/1.50 |
68cc Vortec |
12367713 |
2.00/1.55 |
GM Fast burn 62 CC 210 CC intake runner angle plug Vortec |
||
12480005 |
346 |
0 |
2.125/1.625 |
Gen III LS1 "GTZ" aluminum 38cc angle plug |
12480011 |
SB2.2 head 48 ~ 54 CC angle plug 284 CC intake runner Bare heads. |
|||
12480034 |
2.02/1.60 |
Bowtie Phase III 64cc Angle plug 184 cc intake runner |
||
12506450 |
350 |
87-94 |
1.94/1.50 |
76cc |
12509859 |
305 |
87-94 |
1.84/1.50 |
58cc |
12516852 |
350 |
87-94 |
1.94/1.50 |
76cc |
12551561 |
350 |
96 |
2.00/1.55 |
Gen II LT1 angle plug aluminum reverse flow cooling |
12552520 |
305 |
97-99 |
1.84/1.5 |
Vortec Truck L-35 |
12554290 |
350 |
94-96 |
2.00/1.55 |
Gen II LT1 cast iron version |
12555690 |
350 |
96 |
2.00/1.55 |
Gen II LT-4 55 CC 195 CC intake runner Angle Plug |
12555690 |
350 |
96 |
2.00/1.55 |
Gen II LT-4 55 CC 195 CC intake runner Angle Plug |
12556743 |
325 |
99 & UP |
2.00/1.55 |
Gen III 5.3L aluminum truck and van |
12558059 |
305 |
97 |
1.84/1.5 |
L-35 Vortec truck |
12558062 |
350 |
98 |
1.94/1.5 |
L-31 Vortec truck 64cc chambers 170cc intake port |
12558062 |
305/350 |
96-up |
1.94/1.50 |
68cc Vortec |
12558806 |
346 |
97-98 |
2.00/1.55 |
Gen III LS1 aluminum 68cc |
12559853 |
346 |
99 & UP |
2.00/1.55 |
Gen III LS1 aluminum 68cc |
12559895 |
325 |
00 & UP |
2.00/1.55 |
Gen III 5.3L aluminum |
12564241 |
346 |
00 & UP |
2.00/1.55 |
Gen III LS1 aluminum 68cc |
12564243 |
346 |
2 |
2.00/1.55 |
Gen III LS6 aluminum 68cc |
12564243 |
346 |
2.00/1.55 |
Gen III LS-6 vette head 65 CC |
|
14008856 |
267 |
79-81 |
1.71/1.50 |
|
14010201 |
305 |
82-85 |
1.84/1.50 |
58cc |
14011034 |
350 |
80-up |
2.02/1.60 |
64cc Bowtie |
14011049 |
350 |
82-up |
2.02/1.60 |
64cc Bowtie Aluminum |
14014415 |
267/305 |
80-85 |
1.71/1.50 |
64cc Crack prone |
14014416 |
267/305/350 |
80-86 |
1.84/1.50 |
64cc Crack prone |
14019821 |
350 |
80-86 |
1.84/1.50 |
76cc |
14019924 |
267 |
79-81 |
1.71/1.50 |
|
14019926 |
305 |
80-86 |
1.84/1.50 |
|
14020516 |
305/350 |
80-86 |
1.84/1.50 |
|
14020517 |
350 |
80-86 |
1.84/1.50 |
76cc |
14020555 |
305 |
81 |
||
14020556 |
350 |
81 |
||
14022206 |
350 |
80 |
1.94/1.50 |
76cc |
14022301 |
305 |
80-86 |
1.84/1.50 |
58cc |
14022601 |
267/305 |
79-86 |
1.72/1.50 1.84/1.50 |
58cc |
14022801 |
305 |
80-86 |
1.72/1.50 |
58cc |
14034806 |
267 |
78-82 |
1.72/1.50 |
|
14034807 |
305 |
78-82 |
1.72/1.50 |
|
14034808 |
350 |
80-86 |
1.84/1.50 |
76cc |
14034810 |
350 |
80-86 |
||
14034811 |
350 |
80-86 |
||
14039121 |
305 |
81-86 |
||
14039122 |
305 |
81-86 |
||
14071114 |
350 |
80-86 |
||
14075381 |
350 |
80-86 |
||
14079261 |
350 |
82-85 |
||
14085844 |
350 |
80-86 |
||
14089119 |
350 |
80-86 |
||
14096217 |
350 |
90-up |
1.94/1.50 |
64cc Crate heads |
14101081 |
305 |
87-94 |
1.84/1.50 |
58cc |
14101083 |
350 |
88-94 |
1.94/1.50 |
64 cc |
14102187 |
305 |
87-95 |
1.84/1.50 |
58cc |
14102191 |
305/350 |
87-95 |
1.84/1.50 |
|
14102193 |
305/350 |
87-95 |
1.84/1.50 |
|
24502559 |
96-97 |
Bowtie SB2 1st design"mirror ports" aluminum |
||
25534351C |
2.00/1.55 |
Vortec Bowtie 65 CC 175 cc intake runner |
||
25534371C |
2.00/1.55 |
Vortec Bowtie 65 CC 206 cc intake runner |
||
3238882 |
350 |
68-69 |
1.94/1.50 |
76cc |
3297185 |
307/327/350 |
57-67 |
1.72/1.50 |
|
330545 |
350/400 |
71-75 |
2.02/1.60 |
76cc |
330862 |
400 |
71-73 |
1.94/1.50 |
|
333881 |
350 |
71-76 |
2.02/1.60 |
76cc |
333882 |
350/400 |
70-80 |
1.94/1.50 |
76cc |
340292 |
350 |
73-80 |
2.02/1.60 |
64cc Angle plugs turbo' head No heat riser |
354434 |
262/305 |
75-80 |
1.72/1.50 |
60cc |
358741 |
262/305 |
71--79 |
1.72/1.50 |
|
359944 |
350 |
71-79 |
1.94/1.50 |
76cc |
3636839 |
265 |
55 |
1.72/1.50 |
|
3703523 |
265 |
55 |
1.72/1.50 |
195HP |
3713358 |
265 |
55-56 |
1.72/1.50 |
|
3713569 |
265 |
55-56 |
1.72/1.50 |
|
3725306 |
265 |
56 |
1.72/1.50 |
210HP Corvette |
3731262 |
265 |
56 |
1.72/1.50 |
Dual Quad Corvette |
3731539 |
283 |
57-66 |
1.72/1.50 |
283HP Corvette |
3731544 |
265/283 |
55-61 |
1.72/1.50 |
Dual Quad Corvette |
3731554 |
265/283 |
55-63 |
1.72/1.50 |
|
3731556 |
283 |
57 |
1.72/1.50 |
|
3731762 |
265 |
56 |
1.72/1.50 |
Dual Quad Corvette |
3737775 |
283/327 |
62-67 |
1.72/1.50 |
|
3740997 |
283 |
57 |
1.72/1.50 |
Dual Quad FI & 4-brl 220-270HP |
3743056 |
283 |
58 |
1.72/1.50 |
|
3743096 |
327 |
62-67 |
1.72/1.50 |
|
3747363 |
265 |
57-62 |
1.72/1.50 |
|
3748056 |
327 |
62-67 |
1.72/1.50 |
|
3748720 |
283 |
57-58 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3748770 |
283 |
55-62 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3748772 |
283 |
57-62 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3755537 |
283 |
57-62 |
1.72/1.50 |
|
3755538 |
283 |
59 |
1.72/1.50 |
250-290HP FI Corvette |
3755539 |
283 |
58-62 |
1.72/1.50 |
|
3755549 |
283 |
57-62 |
1.72/1.50 |
|
3755550 |
283 |
57-62 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3755585 |
327 |
62-67 |
1.72/1.50 |
|
3755896 |
283 |
62-64 |
1.72/1.50 |
|
3760116 |
283 |
59 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
376445 |
350 |
80-84 |
1.72/1.50 |
|
376450 |
262/305 |
75-76 |
1.72/1.50 |
|
376495 |
350 |
Jun-79 |
1.94/1.50 |
76cc |
3767460 |
265/283/327 |
55-67 |
1.72/1.50 |
Car & Truck Corvette |
3767462 |
327 |
62-67 |
1.72/1.50 |
|
3767465 |
283 |
60-61 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3767754 |
283 |
60-61 |
1.72/1.50 |
|
3767792 |
283 |
60-67 |
1.72/1.50 |
|
3770126 |
327/350 |
67-70 |
1.94/1.50 |
|
3773012 |
265 |
55 |
1.72/1.50 |
|
3774634 |
327 |
64-67 |
1.72/1.50 |
|
3774682 |
283/327 |
60-67 |
1.72/1.50 |
|
3774684 |
283/327 |
57-67 |
1.72/1.50 |
|
3774690 |
283 |
58 |
1.72/1.50 |
FI Corvette |
3774692 |
283 |
58-64 |
1.72/1.50 |
Dual Quad FI & 4-brl Corvette |
3782461 |
302/327/350 |
61-70 |
1.94/1.50 |
Dual Quad FI & 4-brl Corvette 2.02/1.60 Doubble humps 64cc |
3782462 |
327 |
67 |
1.94/1.50 |
Corvette 2.02/1.60 |
3792563 |
327 |
65-67 |
||
3795896 |
283/307/327 |
58-72 |
1.72/1.50 |
60cc |
3796896 |
283 |
64-67 |
1.72/1.50 |
60cc Chevy II |
3798996 |
327 |
63-67 |
||
3814462 |
350 |
67 |
1.94/1.50 |
|
3814480 |
283/327 |
60-67 |
1.72/1.50 |
|
3814482 |
327 |
62-67 |
1.72/1.50 |
|
3817680 |
283 |
59 |
1.72/1.50 |
FI 4-brl |
3817681 |
327 |
62-67 |
1.72/1.50 |
|
3817682 |
283 |
61-62 |
1.72/1.50 |
|
3836839 |
265 |
55 |
1.72/1.50 |
|
3836842 |
283/327 |
57-67 |
1.72/1.50 |
|
3836924 |
283 |
63-64 |
1.72/1.50 |
|
3836942 |
283 |
58-62 |
1.72/1.50 |
|
3837063 |
283 |
58-62 |
1.72/1.50 |
|
3837064 |
265/283 |
56-62 |
1.72/1.50 |
|
3837065 |
265 |
55-56 |
1.72/1.50 |
|
3837775 |
283/327 |
62-67 |
1.72/1.50 |
|
383882 |
400 |
71-73 |
||
3848720 |
283 |
57-58 |
1.72/1.50 |
|
3849820 |
327 |
65 |
1.72/1.50 |
|
3854520 |
283/327 |
62-67 |
1.72/1.50 |
|
3867802 |
283 |
57-60 |
1.72/1.50 |
FI Corvette |
3873064 |
265 |
56-57 |
1.72/1.50 |
|
3876487 |
350 |
71-73 |
1.94/1.50 |
76cc |
3876775 |
283/327 |
57-67 |
1.72/1.50 |
76cc |
3878775 |
327 |
64-67 |
1.72/1.50 |
|
3884520 |
283/327 |
60-67 |
1.72/1.50 |
60cc |
3890462 |
302/327/350 |
62-68 |
1.94/1.50 2.02/1.60 |
64cc Doubble humps |
3891462 |
302/327/350 |
62-67 |
1.94/1.50 2.02/1.60 |
64cc |
3891492 |
327 |
64-67 |
1.94/1.50 |
|
3911011 |
327 |
68 |
||
3911032 |
307/327 |
68-70 |
1.72/1.50 |
70cc |
3912264 |
283 |
58-62 |
1.72/1.50 |
|
3912265 |
283 |
63-64 |
1.72/1.50 |
|
3912291 |
302/327/350 |
68-70 |
1.94/1.50 2.02/1.60 |
64ccDoubble humps |
3912311 |
350 |
67 |
1.94/1.50 |
|
3912313 |
327 |
65-73 |
1.72/1.50 |
|
3917264 |
302 |
67 |
2.02/1.60 |
64cc Z-28 |
3917290 |
327 |
68-70 |
1.72/1.50 |
|
3917291 |
302/327/350 |
62-69 |
1.94/1.50 2.02/1.60 |
64cc Doubble humps |
3917292 |
327 |
67-68 |
1.94/1.50 |
|
3917293 |
307/327 |
68-69 |
1.72/1.50 |
76cc |
3921175 |
327 |
66 |
1.94/1.50 |
|
3923441 |
350 |
67-76 |
1.94/1.50 |
76cc |
3927185 |
307/327/350 |
68-79 |
1.72/1.50 |
70cc |
3927186 |
302/327/350 |
68-72 |
1.94/1.50 2.02/1.60 |
64cc Doubble humps Bolt holes |
3927187 |
302/350 |
69-70 |
2.02/1.60 |
64cc Corvette |
3927188 |
307/327/350 |
69 |
1.72/1.50 |
76cc |
3928454 |
307 |
68 |
1.72/1.50 |
|
3928455 |
302/327 |
68 |
2.02/1.60 |
64cc 325 & 350HP |
3928494 |
327 |
68 |
2.02/1.60 |
64cc 350HP 4-brl |
3928495 |
327 |
68 |
1.72/1.50 |
|
3931633 |
307 |
68-73 |
1.72/1.50 |
|
3931635 |
350 |
68-76 |
1.94/1.50 |
76cc |
3931637 |
327 |
68-69 |
||
3931638 |
327 |
68 |
1.72/1.50 |
|
3931639 |
302 |
68 |
2.02/1.60 |
64cc |
3932441 |
327/350 |
67-79 |
1.94/1.50 |
76cc |
3932454 |
307/350 |
68-799 |
1.72/1.50 |
76cc |
3933148 |
350 |
68-73 |
76cc |
|
3941174 |
327 |
68 |
1.72/1.50 |
|
3946812 |
350 |
69 |
1.72/1.50 |
|
3946813 |
350 |
69-79 |
76cc |
|
3947014 |
350 |
68-70 |
||
3947040 |
302/327/350 |
68-70 |
1.94/1.50 2.02/1.60 |
64cc |
3947041 |
302/327/350 |
68-79 |
1.94/1.50 2.02/1.60 |
64cc |
3951598 |
400 |
70-71 |
1.94/1.50 |
76cc |
3961598 |
400 |
70-76 |
1.94/1.50 |
76cc |
3964286 |
350 |
68-77 |
1.94/1.50 |
76cc |
3970126 |
327/350 |
67-79 |
1.72/1.50 |
|
3973195 |
400 |
71-73 |
1.94/1.50 |
76cc |
3973414 |
327/350 |
64-70 |
2.02/1.60 |
64cc Z-28 LT-1 corvette |
3973487 |
350 |
68-79 |
1.94/1.50 2.02/1.60 |
76cc |
3973487X |
350 |
68-73 |
1.94/1.50 2.02/1.60 |
76cc X cast 10cc's |
3973493 |
400 |
70-76 |
1.94/1.50 |
76cc |
3986316 |
350 |
71-72 |
2.02/1.60 |
76cc |
3986330 |
350 |
69-79 |
1.94/1.50 |
76cc |
3986339 |
307/350 |
68-79 |
1.72/1.50 |
76cc |
3986388 |
350 |
68-79 |
1.72/1.50 |
76cc |
3990941 |
307/350 |
68-82 |
||
3991492 |
327/350 |
68-73 |
1.94/1.50 2.02/1.60 |
64cc Angle plug |
399380 |
400 |
70-73 |
76cc |
|
3997417 |
307 |
71 |
1.72/1.50 |
|
3998916 |
350/400 |
72-75 |
2.02/1.60 |
76cc |
3998920 |
350 |
72-75 |
1.94/1.50 |
76cc |
3998991 |
307/350 |
68-79 |
1.72/1.50 |
76cc |
3998993 |
307/350 |
68-79 |
1.71/1.50 1.94/1.50 |
76cc |
3998997 |
350/400 |
71-73 |
1.94/1.50 |
76cc |
426424 |
305/350/400 |
72-82 |
1.72/1.50 |
|
458624 |
350 |
69-84 |
1.94/1.50 |
76cc |
460703 |
350 |
78-80 |
1.94/1.50 |
76cc |
462614 |
305/350 |
77-79 |
1.72/1.50 |
|
462624 |
350 |
76-87 |
1.94/1.50 2.02/1.60 |
76cc Crack prone |
464033 |
350 |
76-86 |
1.94/1.50 |
76cc |
464036 |
350 |
76-86 |
1.94/1.50 |
76cc |
468642 |
350/400 |
75-84 |
1.72/1.50 |
|
471513 |
267 |
79-81 |
1.72/1.50 |
|
472424 |
305 |
76-79 |
1.72/1.50 |
|
474213 |
305 |
78-82 |
1.72/1.50 |
|
474214 |
350 |
78-82 |
1.94/1.50 |
76cc |
475590 |
400 |
78-82 |
1.94/1.50 |
76cc |
517513 |
267 |
79-81 |
1.72/1.50 |
|
6259515 |
350 |
73 |
||
6260855 |
350 |
73-75 |
1.94/1.50 |
76cc |
6260856 |
350 |
73-76 |
1.94/1.50 |
76cc |
6272070 |
350 |
73 |
||
10045427 |
Pontiac/Chevy Aluminum, 91cc chamber Large Rectangle Port |
|||
10049875 |
Pontiac/Chevy Aluminum Small Rectangle port |
|||
10051128 |
454 |
90-94 |
2.19/1.88 |
72cc Bowtie Aluminum Rectangular port 400cc intake |
10052902 |
427 |
Oval Port Open chamber |
||
10101136 |
454 |
91-94 |
2.06/1.77 |
Open chamber Oval port |
10101140 |
366/427 |
91-01 |
Oval Port Closed chamber |
|
10114156 |
454 |
91-01 |
Oval Port Open chamber |
|
10121033 |
454 |
78-88 |
2.06/1.77 |
Open chamber Oval port |
10141279 |
454 |
96-01 |
Vortec 7400 100cc chambers Oval Port |
|
10487052 |
366 |
77-90 |
Oval Port Open chamber |
|
12352783 |
454 |
79-93 |
2.06/1.77 |
Open chamber Oval port |
12363391 |
Oval Port Bowtie Aluminum Signature Series |
|||
12363401 |
Rectangle Port Bowtie Aluminum Signature Series |
|||
12558162 |
496 |
01 & UP |
Gen.VII Vortec 8100 8.1L truck |
|
12560241 |
454 |
98-01 |
Vortec 7400 100cc chambers Oval Port |
|
12562932 |
454/502 |
91-95 |
Oval Port truck crate motor 118cc chambers |
|
12562934 |
502 |
00 & UP |
GenVI Marine |
|
14011077 |
454 |
89-94 |
2.19/1.88 |
118cc Replacement Aluminum Rectangular port 295cc intake |
14025175 |
454 |
83-93 |
2.06/1.77 |
Open chamber Oval port |
14044861 |
454 |
89-94 |
2.19/1.88 |
106cc Bowtie Aluminum Rectangular port 380cc intake |
14081044 |
454 |
86-90 |
2.06/1.77 |
Open chamber Oval port |
14081045 |
454 |
78-87 |
Oval Port Open chamber |
|
14081052 |
366/427/454 |
85-87 |
Oval Port Open chamber |
|
14092359 |
427 |
86-89 |
2.06/1.77 |
Open chamber Oval port |
14092360 |
454 |
85-89 |
2.06/1.77 |
Open chamber Oval port |
14096188 |
454 |
87-94 |
2.19/1.88 |
118cc Replacement Rectangular port 325cc intake |
14097088 |
502 |
89-date |
2.19/1.88 |
118cc Replacement Rectangular port 325cc intake GEN V |
14101398 |
454 |
86-90 |
2.06/1.77 |
Open chamber Oval port |
24502585 |
Olds/Chevy DRCE 2 Pro Stock aluminum |
|||
330864 |
366/427/454 |
70-81 |
2.06/1.77 |
Open chamber Oval port |
330865 |
366/427/454 |
70-84 |
2.06/1.77 |
Open chamber Oval port |
330866 |
366/427 |
68-78 |
Oval Port Open chamber |
|
330867 |
427 |
68-73 |
Oval Port Open chamber |
|
336768 |
427 |
73-76 |
Oval Port Open chamber |
|
336781 |
454 |
73-85 |
2.06/1.77 |
113cc Oval port |
343771 |
366/427/454 |
68-85 |
2.06/1.77 |
Open chamber Oval port |
343772 |
366/427/454 |
76-84 |
2.06/1.77 |
Open chamber Oval port |
343783 |
454 |
75-78 |
2.06/1.77 |
Open chamber Oval port |
346236 |
454 |
75-87 |
2.06/1.77 |
113cc Oval port |
346238 |
454 |
75-87 |
2.06/1.77 |
113cc Oval port |
352625 |
454 |
70-76 |
Oval Port Open chamber |
|
353049 |
454 |
70-73 |
2.06/1.77 |
113cc Oval port |
366765 |
427/454 |
73-84 |
2.06/1.77 |
Open chamber Oval port |
3732791 |
348 |
58 |
||
3758379 |
348 |
59-61 |
||
3759256 |
348 |
58 |
||
3767738 |
348 |
59-61 |
||
3781147 |
348 |
60-61 |
High Perf |
|
3795586 |
409 |
61 |
360HP |
|
3814690 |
409 |
62-64 |
High Perf |
|
3819333 |
348/409 |
62-65 |
||
3830817 |
409 |
63-65 |
340HP |
|
3837731 |
409 |
63 |
High Perf Z-11 |
|
3852583 |
409 |
65 |
400HP |
|
3856206 |
396 |
65-66 |
2.06/1.77 |
98cc Oval port |
3856208 |
396 |
65 |
2.06/1.77 |
109cc Z-16/L-37 Rectangular port |
3856213 |
366 |
66-70 |
2.06/1.77 |
Closed chamber Oval port |
3856260 |
396 |
68 |
Oval Port Closed chamber |
|
3872702 |
396/427 |
66 |
2.06/1.77 |
98cc Oval port L-34/L-35/L-36 |
3873858 |
396/427 |
66-67 |
2.06/1.77 |
109cc L-78/L-72 Rectangular port |
3876875 |
427 |
66-70 |
2.06/1.77 |
Closed chamber Oval port |
3904390 |
396/427 |
66-67 |
2.06/1.77 |
98cc Oval port L-34/L-35/L-36 |
3904391 |
396/427 |
65-67 |
2.06/1.77 |
107cc L-78/L-71/L-72 Rectangular port |
3904392 |
427 |
67 |
2.19/1.88 |
106cc L-88/L-89 Aluminum Rectangular port |
3904393 |
366 |
66-68 |
2.06/1.77 |
Closed chamber Oval port |
3908952 |
427 |
67 |
Oval Port Open chamber |
|
3909802 |
396/427 |
66-67 |
2.06/1.77 |
100cc Oval port L-34/L-35/L-36/L-68 |
3917215 |
396/427 |
67-69 |
2.06/1.77 |
100cc Oval port L-34/L-35 |
3917219 |
366/427 |
66-70 |
2.06/1.77 |
Closed chamber Oval port |
3919840 |
396/427 |
67-69 |
2.06/1.77 |
107cc L-78/L-71/L-72 Rectangular port |
3919842 |
396/427 |
68-69 |
2.19/1.88 |
106cc L-88/L-89 Aluminum Rectangular port |
3931063 |
396/427 |
69-70 |
2.06/1.77 |
100cc Oval port L-34/L-35 |
3933148 |
366/396/427 |
69 |
2.06/1.77 |
122cc Oval port |
3933149 |
427 |
69-70 |
2.06/1.77 |
122cc Oval port |
3935401 |
427 |
68-76 |
Oval Port Open chamber |
|
3946074 |
396/454 |
69-71 |
2.19/1.88 |
118cc L-88/ZL-1 Aluminum Rectangular port |
3964280 |
427/454 |
66-70 |
2.06/1.77 |
Closed chamber Oval port |
3964290 |
396/402/427/454 |
69-70 |
2.06/1.77 |
100cc Oval port |
3964291 |
396/402/427/454 |
69-70 |
2.19/1.88 |
108cc L-78/L-71/L-72/LS-6 Rectangular port 325cc intake |
3964292 |
454 |
70 |
2.19/1.88 |
109cc LS-6 Rectangular port |
3965198 |
396 |
69 |
2.06/1.77 |
Open chamber Oval port |
3975950 |
366/427 |
68-70 |
2.06/1.77 |
Closed chamber Oval port |
3986133 |
366/427 |
70-85 |
2.06/1.77 |
Closed chamber Oval port |
3986136 |
366/427 |
70-84 |
2.06/1.77 |
Closed chamber Oval port |
3993820 |
402/454 |
71 |
2.06/1.77 |
113cc Oval port |
3994025 |
454 |
71 |
2.19/1.88 |
118cc LS-6 Rectangular port |
3994026 |
454 |
71 |
2.19/1.88 |
118cc LS-6 Rectangular port |
3999241 |
402/454 |
72 |
2.06/1.77 |
113cc Oval port |
473328 |
366 |
68-85 |
2.06/1.77 |
Open chamber Oval port |
6258723 |
454 |
71 |
2.19/1.88 |
118cc LS-6 Rectangular port |
6272292 |
402/454 |
71 |
2.06/1.77 |
Open chamber Oval port |
6272990 |
454 |
71-94 |
2.19/1.88 |
118cc Replacement Rectangular port 325cc intake |
Use these casting numbers to identify the exhaust manifolds you have.
| Casting Number | Years |
Engine |
Side |
Comments |
| 336706 | 74-78 |
350 |
RH |
|
| 336707 | 74-78 |
350 |
LH |
|
| 336708 | 74-78 |
350 |
RH |
|
| 336709 | 74-78 |
350 |
RH |
Camaro & Z-28 with A.I.R. |
| 336710 | 74-78 |
307, 350 & 400 |
LH |
Chevelle, Camaro, Z-28, Nova and Passenger with A.I.R. |
| 346222 | 74-80 |
307, 350 & 400 |
RH |
Chevelle, Camaro, Nova and Passenger with A.I.R. |
| 346247 | 75-77 |
262, 350 & 400 |
LH |
Chevelle, Camaro, Monte Carlo and Passenger 110, 145, 155 & 175 HP |
| 346248 | 75-77 |
262, 350 & 400 |
RH |
Chevelle, Camaro, Monte Carlo and Passenger 110, 145, 155 & 175 HP |
| 354432 | 75-76 |
262 |
RH |
110 HP |
| 354433 | 75-76 |
262 |
LH |
110 HP |
| 364753 | 76-80 |
307, 350 & 400 |
LH |
Camaro, Monte Carlo, Malibu and Passenger |
| 372243 | 74-83 |
307, 350 & 400 |
RH |
Corvette and Replacement manifold |
| 462697 | 77-79 |
267 & 305 |
LH |
Monte Carlo and Malibu |
| 462698 | 77-83 |
267 & 305 |
RH |
Monte Carlo and Malibu |
| 474008 | 78-82 |
267, 305 & 350 |
RH |
|
| 745994 | 80-86 |
267 & 305 |
LH |
|
| 3704791 | 55-56 |
265 |
LH |
Corvette and Passenger 195 HP |
| 3704792 | 55-56 |
265 |
RH |
Corvette and Passenger 195 HP |
| 3725563 | 56 |
265 |
LH & RH |
Corvette and Passenger 210 HP 2-Bolt Flange |
| 3731557 | 56 |
265 |
LH |
Corvette and Passenger 225 HP |
| 3731558 | 56 |
265 |
RH |
Corvette and Passenger 225 HP |
| 3732498 | 58 |
283 |
RH |
Corvette FI |
| 3733975 | 57 |
283 |
LH |
Corvette and Passenger 220, 245, 250, 270 & 283 HP |
| 3733976 | 57 |
283 |
RH |
Corvette and Passenger 220, 245, 250, 270 & 283 HP |
| 3737902 | 62-65 |
327 |
RH |
300, 340, 360, 365 & 375 HP 2.5" Outlet |
| 3746563 | 65 |
327 |
LH |
300 HP |
| 3747038 | 58-65 |
283 & 327 |
RH |
Corvette and Passenger 220, 250 & 300 HP 1.9" Outlet |
| 3747042 | 58-68 |
283, 307 & 327 |
RH |
Corvette and Passenger 195, 200, 220, 250, 270, 275, 290, 300 & 350 HP 1.9" Outlet |
| 3747938 | 64 |
327 |
LH & RH |
250 & 300 HP |
| 3747942 | 65 |
327 |
LH & RH |
250, 350 & 365 HP |
| 3749965 | 58-63 |
283 & 327 |
LH |
Corvette and Passenger 230, 245, 250, 270, 275, 290, 300 & 315 HP |
| 3750556 | 58-65 |
283 & 327 |
RH |
Corvette and Passenger 230, 245, 250, 270, 275, 290, 300 & 315 HP |
| 3780728 | 64-67 |
327 |
LH |
Chevy II |
| 3790729 | 64-67 |
283 & 327 |
LH |
195, 220, 250, 270, 275, 300 & 350 HP 2.0" Outlet Chevy II |
| 3790730 | 64-65 |
283 & 327 |
RH |
220, 250 & 300 HP 1.9" Outlet Chevy II |
| 3791162 | 65-66 |
283 & 327 |
RH |
Chevy II with AC |
| 3791182 | 66-67 |
283 & 327 |
RH |
Passenger with AC |
| 3797901 | 62-63 |
327 |
LH |
Corvette 300, 340 & 360 HP |
| 3797902 | 62-65 |
327 |
RH |
Corvette 300, 340, 360, 365 & 375 HP 2.5" Outlet |
| 3797942 | 63-65 |
327 |
LH & RH |
Corvette 300, 360, 365 & 375 HP 2.5" Outlet |
| 3834947 | 64-68 |
283, 307 & 327 |
LH |
Chevelle 195, 200, 210, 220, 250, 275, 295, 300, 325, 350 & 365 HP 2.0" Outlet |
| 3836968 | 55-56 |
265 |
RH |
Corvette and Passenger 195 HP |
| 3837069 | 55 |
265 |
LH |
Corvette and Passenger 195 HP |
| 3840715 | 64 |
283 & 327 |
LH |
Chevelle |
| 3840912 | 64-68 |
283, 307, 327 & 350 |
RH |
Chevelle, Camaro and Nova 195, 200, 210, 220, 250, 275, 295, 300, 325, 350 & 365 HP 1.9" Outlet |
| 3846559 | 64-71 |
327 & 350 |
LH |
Corvette 250, 270, 300 & 350 HP 2.0" Outlet |
| 3846563 | 64-65 |
327 |
LH |
Corvette 300, 350 & 365 HP 2.5" Outlet |
| 3846659 | 66 |
327 |
LH |
350 HP |
| 3849288 | 64-67 |
283 & 327 |
RH |
195, 220, 275 & 350 HP 1.9" Outlet Chevy II |
| 3849290 | 64-67 |
283 & 327 |
RH |
195, 220, 275 & 350 HP 1.9" Outlet Chevy II with AC |
| 3855163 | 65-68 |
283, 307 & 327 |
LH |
Passenger and Truck 195, 200, 220, 250 & 275 HP 2.0" Outlet |
| 3872723 | 66-67 |
283 & 327 |
LH |
195, 220, 275 & 350 HP 2.0" Outlet Chevy II A.I.R. |
| 3872729 | 66 |
283 & 327 |
LH |
Chevelle 195,220, 275 & 350 HP 2.0" Outlet A.I.R. |
| 3872730 | 66-68 |
283, 302, 307 & 327 |
RH |
Chevelle, Camaro & Z-28 200, 210, 220, 250, 275, 290, 325 & 350 HP 1.9" Outlet A.I.R. |
| 3872738 | 66-67 |
283 & 327 |
RH |
195, 220, 275 & 350 HP 1.9" Outlet Chevy II |
| 3872741 | 66-68 |
283, 307 & 327 |
LH |
Passenger 195, 200, 220, 250 & 275 HP 2.0" Outlet A.I.R. |
| 3872765 | 67-71 |
327 & 350 |
LH |
Corvette 300, 330, 350 & 370 HP 2.0" Outlet A.I.R. |
| 3872778 | 66-68 |
283, 307 & 327 |
RH |
Corvette, Passenger and Truck 195, 200, 250, 275, 300 & 350 HP 1.9" Outlet A.I.R. |
| 3887186 | 66 |
283 |
RH |
220 HP 1.9" Outlet |
| 3890424 | 64-67 |
283 & 327 |
RH |
Chevy II |
| 3892679 | 66-68 |
283, 302, 307, 327 & 350 |
LH |
Chevelle, Camaro and Z-28 195, 200, 210, 220, 250, 275, 290, 295 & 325 HP 2.0" Outlet |
| 3892683 | 66-68 |
283, 302, 307, 327 & 350 |
LH |
Chevelle, Camaro and Z-28 195, 200, 210, 220, 250, 275, 290, 295 & 325 HP 2.0" Outlet |
| 3893604 | 66-68 |
283 & 327 |
RH |
Passenger A.I.R. |
| 3893608 | 67-68 |
283, 302, 307, 327 & 350 |
RH |
Chevelle, Camaro and Z-28 195, 200, 210, 250, 275, 290, 295 & 325 HP 1.9" Outlet |
| 3896956 | 67-68 |
283 & 327 |
RH |
Truck |
| 3905364 | 69-72 |
307, 350 & 400 |
RH |
Truck |
| 3932376 | 69-70 |
307, 327, 350 & 400 |
RH |
Chevelle and Camaro 200, 210, 250, 255, 265 & 300 HP 1.9" Outlet |
| 3932461 | 69-74 |
327 & 350 |
LH & RH |
Corvette 190, 195, 200, 235, 255, 300, 330 & 350 HP 1.9" Outlet A.I.R. |
| 3932465 | 69-70 |
327, 350 & 400 |
RH |
Passenger 235, 250, 255, 265, 300 & 350 HP 1.9" Outlet |
| 3932469 | 69-70 |
327 & 350 |
LH |
Passenger 235, 250, 255 & 300 HP 2.0" Outlet |
| 3932473 | 69-70 |
327, 350 & 400 |
LH |
Passenger 235, 250, 255, 265 & 300 HP 2.0" Outlet |
| 3932481 | 69 |
350 |
RH |
Corvette |
| 3940972 | 67 |
350 |
RH |
Camaro 295 HP |
| 3942527 | 69-70 |
302, 307, 327 & 350 |
LH |
Chevelle, Camaro, Z-28 and Nova 200, 210, 250, 255, 290, 300 & 360 HP 2.0" Outlet A.I.R. |
| 3942529 | 69-70 |
302, 307, 327, 350 & 400 |
LH |
Chevelle, Camaro and Nova 200, 210, 250, 255, 290 & 300 HP 2.0" Outlet |
| 3946826 | 69-70 |
302, 307, 327 & 350 |
RH |
Chevelle, Camaro, Z-28 and Nova200, 210, 250, 255, 290, 300 & 360 HP 1.9" Outlet A.I.R. |
| 3959562 | 72-74 |
307, 350 & 400 |
RH |
Chevelle, Camaro and Z-28 115, 130, 145, 150, 160, 165, 170, 175, 180, 185 & 245 HP 2.0" Outlet A.I.R. |
| 3973432 | 70-74 |
307, 350 & 400 |
RH |
Chevelle, Camaro, Nova and Passenger 115, 130, 150, 165, 170, 175, 180, 200, 245, 250, 255, 270 & 300 HP 2.0" Outlet |
| 3986330 | 69-73 |
302, 307, 327 & 350 |
RH |
Camaro and Z-28 200, 210, 245, 250, 255, 290, 300, 330 & 360 HP 1.9" Outlet A.I.R. |
| 3989036 | 71-75 |
350 |
LH & RH |
Corvette and Passenger 165, 195, 200, 205 & 270 HP 2.0" Outlet with and without A.I.R. |
| 3989041 | 69-74 |
302, 307, 327, 350 & 400 |
LH |
Camaro, Z-28 and Nova 115, 130, 145, 150, 160, 165, 170, 180, 185, 200, 210, 245, 250, 255, 290, 300, 330 & 360 HP 2.0" Outlet with and without A.I.R. |
| 3989043 | 70-73 |
307, 350 & 400 |
LH |
Chevelle, Camaro, Nova and Passenger 105, 115, 130, 145, 150, 165, 175, 185, 200, 245, 250, 255, 270 & 300 HP 2.0" Outlet with and without A.I.R. |
| 3989055 | 69-72 |
307, 350 & 400 |
LH |
|
| 3997742 | 71-78 |
307 & 350 |
RH |
2.0" Outlet |
| 3998902 | 72-78 |
307 & 350 |
RH |
|
| 10045315 | 88-94 |
305 & 350 |
LH |
|
| 10045317 | 88-94 |
305 & 350 |
LH |
|
| 10045317 | 88-94 |
305 & 350 |
LH |
|
| 10046123 | 87-92 |
305 & 350 |
LH |
|
| 10046139 | 84-85 |
350 |
LH |
|
| 10046140 | 84-85 |
350 |
RH |
|
| 10055734 | 87-91 |
350 |
RH |
|
| 10092901 | 89-91 |
350 |
LH |
|
| 10092903 | 89-94 |
350 |
LH |
|
| 10092905 | 89-94 |
350 |
LH |
|
| 10108437 | 87-93 |
305 & 350 |
RH |
|
| 10128448 | 91-93 |
305 & 350 |
LH |
|
| 10128483 | 91-93 |
305 & 350 |
LH |
|
| 10166144 | 91-94 |
350 |
RH |
|
| 10166145 | 87-90 |
305 & 350 |
LH |
|
| 10166147 | 89-94 |
305 & 350 |
LH |
|
| 10166158 | 89-94 |
305 & 350 |
RH |
|
| 10168494 | 94 |
265 & 350 |
LH |
|
| 10207656 | 93-94 |
350 |
LH |
|
| 10207657 | 93 |
350 |
RH |
|
| 10433037 | 82-86 |
305 |
LH |
|
| 12550621 | 94 |
265 |
RH |
|
| 12550622 | 91 |
350 |
RH |
|
| 14007400 | 80-86 |
267 & 305 |
LH |
|
| 14014437 | 80-84 |
305 |
LH |
|
| 14014438 | 80-84 |
305 |
RH |
|
| 14014459 | 81-86 |
305 & 350 |
LH |
|
| 14014500 | 79-86 |
267, 305 & 350 |
RH |
|
| 14022625 | 80-81 |
305 |
LH |
|
| 14031361 | 82-86 |
305 |
RH |
|
| 14031376 | 81-86 |
350 |
RH |
|
| 14034069 | 81-86 |
350 |
RH |
|
| 14034075 | 81-86 |
305 & 350 |
LH |
|
| 14043373 | 82-86 |
305 |
LH |
|
| 14050233 | 83-86 |
305 & 350 |
LH |
|
| 14050282 | 83-87 |
305 & 350 |
RH |
|
| 14050287 | 82-86 |
305 |
LH |
|
| 14057029 | 84-85 |
350 |
LH |
|
| 14057030 | 84-85 |
350 |
RH |
|
| 14060630 | 81-86 |
350 |
RH |
|
| 14060633 | 81-86 |
305 & 350 |
LH |
|
| 14067365 | 77-86 |
267, 305, 350 & 400 |
LH |
|
| 14068667 | 85-88 |
350 |
LH |
|
| 14068670 | 85-88 |
350 |
RH |
|
| 14071200 | 83-86 |
305 |
RH |
|
| 14075611 | 83-86 |
305 |
LH |
|
| 14079295 | 85-86 |
305 & 350 |
LH |
|
| 14079296 | 85-86 |
305 & 350 |
RH |
|
| 14087511 | 86-91 |
350 |
LH |
|
| 14087512 | 86-91 |
350 |
RH |
|
| 14093653 | 87-90 |
305 & 350 |
LH |
|
| 14093654 | 87-90 |
305 & 350 |
RH |
|
| 14093655 | 87-90 |
305 & 350 |
LH |
|
| 14093658 | 88-94 |
305 & 350 |
RH |
|
| 14093660 | 87-90 |
305 & 350 |
RH |
|
| 14093682 | 87-90 |
305 & 350 |
RH |
|
| 14094045 | 87-90 |
305 & 350 |
LH |
|
| 14094063 | 87-92 |
305 & 350 |
LH |
|
| 14094064 | 87-92 |
305 & 350 |
RH |
|
| 14094065 | 85-88 |
350 |
RH |
|
| 14101054 | 87-88 |
305 & 350 |
RH |
|
| 14102016 | 88-94 |
305 & 350 |
RH |
|
| 14102018 | 89-94 |
305 & 350 |
RH |
|
| 14103206 | 87-91 |
305 & 350 |
RH |
|
| 14103207 | 87-91 |
305 & 350 |
LH |
|
| 329225 | 73-76 |
454 |
LH |
Chevelle and Passenger with and without A.I.R. |
| 353028 | 73-76 |
454 |
LH |
Chevelle and Passenger with and without A.I.R. |
| 353030 | 73-76 |
454 |
LH |
Police |
| 3732793 | 58-61 |
348 |
LH |
Passenger |
| 3732794 | 58-61 |
348 |
RH |
Passenger |
| 3767583 | 59-61 |
348 & 409 |
LH |
Passenger |
| 3767584 | 59-61 |
348 & 409 |
RH |
Passenger |
| 3814682 | 62-64 |
409 |
RH |
Passenger |
| 3814683 | 62-64 |
409 |
LH |
Passenger |
| 3822925 | 62-64 |
409 |
LH |
Passenger & Z-11 |
| 3822926 | 62-64 |
409 |
RH |
Passenger & Z-11 |
| 3855161 | 65 |
409 |
LH |
Passenger 340 & 400 HP |
| 3855162 | 65 |
409 |
RH |
Passenger 340 & 400 HP |
| 3856297 | 65 |
396 |
LH |
325 HP |
| 3856301 | 65 |
396 |
LH |
425 HP Corvette |
| 3856302 | 65 |
396 |
RH |
425 HP Corvette |
| 3856306 | 65 |
396 |
RH |
Passenger 325 HP |
| 3857297 | 65 |
396 |
LH |
Passenger 325 HP |
| 3868874 | 65-66 |
396 |
RH |
Chevelle 325, 360 & 375 HP Z-16 |
| 3869925 | 65 |
396 |
LH |
Chevelle 375 HP Z-16 |
| 3872770 | 66 |
396 |
RH |
|
| 3880827 | 66-69 |
427 & 454 |
LH |
Corvette |
| 3880828 | 66-72 |
427 & 454 |
RH |
Corvette 270, 365, 390 & 425 HP with and without A.I.R. LS-5 & LS-6 |
| 3880869 | 70-72 |
454 |
LH |
Corvette 365 & 425 HP with and without A.I.R. LS-5 & LS-6 |
| 3883827 | 66 |
427 |
LH |
Passenger |
| 3883828 | 66 |
427 |
RH |
Passenger |
| 3883999 | 66 |
396 |
LH |
Chevelle 325, 360 & 375 HP |
| 3884504 | 66-67 |
396 & 427 |
RH |
Passenger 325, 385 & 390 HP |
| 3892307 | 66-67 |
396 & 427 |
LH |
Passenger 325 & 390 HP |
| 3902401 | 67 |
396 |
LH |
Chevelle |
| 3904399 | 66 |
396 |
LH |
|
| 3909879 | 67-70 |
396, 427 & 454 |
LH |
Chevelle, Camaro and Nova 325, 350, 375, 425, 430 & 450 HP LS-6 COPO |
| 3909880 | 67 |
396 |
RH |
Chevelle and Camaro 325, 350 & 375 HP |
| 3914613 | 68-70 |
396 & 427 |
LH |
Passenger 265, 325, 335, 345, 390 & 425 HP |
| 3916178 | 68-70 |
396, 427 & 454 |
RH |
Chevelle, Camaro, Nova and Passenger 325, 350, 375, 425, 430 & 450 HP COPO LS-5 & LS-6 |
| 3969869 | 70-74 |
454 |
LH |
Corvette 270, 365 & 390 HP with and without A.I.R. LS-5 |
| 3989310 | 71-72 |
402 & 454 |
RH |
Chevelle, Camaro, Monte Carlo and Passenger |
| 3989343 | 71-72 |
402 & 454 |
LH |
Chevelle, Camaro, Monte Carlo and Passenger |
| 3994045 | 73-75 |
454 |
LH |
Police |
Use these numbers to identify your stock Chevy intake.
Casting Number |
CID |
Years |
Type |
Comments |
10051103 |
350 |
1990 |
4-Brl |
Aluminum Bowtie Single plane |
10066013 |
350 |
87-89 |
TPI |
Corvette Base MASS air 9th injector style Aluminum heads (86 and older) |
10077151 |
305/350 |
90-92 |
TPI |
Plenum Speed density type |
10086016 |
305/350 |
90-92 |
TPI |
Base Speed density type (87 & UP intake bolt pattern) |
10108630 |
350 |
92-97 |
MFI |
LT-1 |
12550631 |
350 |
96 |
MFI |
LT-4 Power coated red |
12552138 |
265 |
93-96 |
MFI |
L-99 (lt-1 style 4.3L V-8) |
14007374 |
305 |
79-82 |
2-Brl |
Aluminum |
14014432 |
350 |
1981 |
4-Brl |
Aluminum Quadrajet Z-28 |
14057053 |
305/350 |
80-88 |
4-Brl |
Aluminum Quadrajet |
14081006 |
350 |
87-89 |
TPI |
Corvette Plenum MASS air 9th injector style |
14096242 |
350 |
1990 |
4-Brl |
Holley High rise Bowtie |
340261 |
350/400 |
74-76 |
4-Brl |
Quadrajet |
340266 |
305/350/400 |
73-82 |
2-Brl |
|
340281 |
305/350 |
82-85 |
4-Brl |
Quadrajet |
346249 |
305/350/400 |
75-77 |
4-Brl |
Quadrajet |
346250 |
305/350 |
76-82 |
4-Brl |
Quadrajet |
346260 |
267/305/350 |
73-77 |
2-Brl |
|
355943 |
262 |
1975 |
2-Brl |
|
3704790 |
265 |
1955 |
2-Brl |
|
3711348 |
265 |
1955 |
4-Brl |
WCFB |
3728725 |
265 |
1956 |
Dual Quad |
Aluminum |
3731394 |
283 |
56-57 |
Dual Quad |
Aluminum |
3731398 |
283 |
1957 |
4-Brl |
WCFB |
3732690 |
265/283 |
56-57 |
2-Brl |
|
3732880 |
265/283 |
56-57 |
2-Brl |
|
3735444 |
265 |
1956 |
2-Brl |
|
3735448 |
265 |
1956 |
4-Brl |
WCFB |
373598 |
305 |
78-81 |
2-Brl |
Aluminum |
3737109 |
265 |
1956 |
4-Brl |
WCFB |
3739653 |
283 |
58-61 |
Dual Quad |
Aluminum |
3741193 |
283 |
1957 |
Fuel Injection |
Aluminum |
3746826 |
265/283 |
56-63 |
2-Brl |
|
3746829 |
283/327 |
58-64 |
4-Brl |
WCFB |
3753809 |
283 |
59-62 |
2-Brl |
|
3783244 |
327 |
62-63 |
4-Brl |
WCFB |
3794129 |
327 |
1963 |
4-Brl |
Aluminum |
3795397 |
327 |
1962 |
4-Brl |
Aluminum |
3799349 |
327 |
62-64 |
4-Brl |
Carter AFB |
3826810 |
327 |
63-65 |
Fuel Injection |
Aluminum |
3837109 |
265/283 |
56-57 |
4-Brl |
WCFB |
3840905 |
283 |
64-65 |
2-Brl |
|
3844457 |
283/327 |
64-65 |
4-Brl |
WCFB |
3844459 |
327 |
63-65 |
4-Brl |
Carter AFB |
3844461 |
327 |
64-65 |
4-Brl |
Aluminum |
3866922 |
283/327 |
62-65 |
4-Brl |
WCFB |
3872783 |
283/327 |
66-67 |
4-Brl |
Holley |
3872788 |
238/327 |
66-67 |
4-Brl |
Holley |
3875954 |
327 |
1966 |
4-Brl |
Carter AFB |
3877652 |
283/327 |
65-67 |
2-Brl |
|
3882858 |
283 |
1966 |
4-Brl |
Carter AFB |
3890490 |
327 |
66-67 |
4-Brl |
Aluminum |
3905393 |
327/350 |
1967 |
4-Brl |
Quadrajet |
3910601 |
327 |
67-68 |
2-Brl |
|
3916313 |
307/327/350/400 |
69-70 |
2-Brl |
|
3917610 |
302 |
67-68 |
4-Brl |
Aluminum |
3919801 |
307/327 |
1968 |
2-Brl |
|
3919803 |
327/350 |
67-68 |
4-Brl |
Quadrajet |
3927183 |
307/327 |
69-70 |
2-Brl |
|
3927184 |
350 |
1969 |
4-Brl |
Quadrajet |
3932472 |
302/350 |
69-70 |
4-Brl |
Aluminum |
3941126 |
302 |
68-69 |
Cross Ram |
Aluminum base |
3941130 |
302 |
68-69 |
Cross Ram |
Aluminum top plate |
3958622 |
307/327 |
69-70 |
2-Brl |
|
3958626 |
350 |
69-70 |
2-Brl |
|
3959594 |
350 |
71-72 |
4-Brl |
Aluminum |
3965577 |
350 |
1970 |
4-Brl |
Quadrajet |
3972110 |
350 |
1970 |
4-Brl |
Aluminum |
3972114 |
350 |
70-72 |
4-Brl |
Aluminum |
3972116 |
350 |
1970 |
4-Brl |
Aluminum Service replacement part |
3972361 |
350 |
1971 |
4-Brl |
Aluminum |
3973465 |
307 |
69-71 |
2-Brl |
|
3973467 |
350/400 |
1971 |
2-Brl |
|
3973469 |
350 |
1971 |
4-Brl |
Quadrajet |
3987361 |
350 |
69-70 |
4-Brl |
Quadrajet |
3990948 |
350 |
1971 |
2-Brl |
|
3991004 |
350 |
1973 |
4-Brl |
Quadrajet |
3991005 |
307 |
1971 |
2-Brl |
|
3997770 |
350 |
1973 |
4-Brl |
Quadrajet |
3997771 |
350 |
1973 |
4-Brl |
Quadrajet |
3997772 |
350 |
1973 |
2-Brl |
|
3997773 |
350/400 |
1973 |
2-Brl |
|
458520 |
305/350 |
77-82 |
4-Brl |
Quadrajet |
458520 |
305/350 |
82-87 |
4-Brl |
Aluminum |
6262928 |
307 |
1972 |
2-Brl |
|
6262930 |
350 |
1972 |
4-Brl |
Quadrajet |
6262936 |
307 |
1972 |
2-Brl |
|
6263751 |
350 |
1972 |
4-Brl |
Quadrajet |
6263752 |
350/400 |
1972 |
2-Brl |
|
626932 |
350 |
71-72 |
4-Brl |
Quadrajet |
6271060 |
307 |
1973 |
2-Brl |
|
6271061 |
307 |
1973 |
2-Brl |
|
7014360 |
283 |
1957 |
Rochester FI |
|
7014520 |
283 |
1957 |
Rochester FI |
|
7014800 |
283 |
57-58 |
Rochester FI |
|
7014800R |
283 |
1985 |
Rochester FI |
|
7014900 |
283 |
1958 |
Rochester FI |
|
7014900R |
283 |
1958-59 |
Rochester FI |
|
7014960 |
283 |
1958 |
Rochester FI |
|
7017200 |
283 |
59-61 |
Rochester FI |
|
7017250 |
283 |
59-61 |
Rochester FI |
|
7017300 |
283 |
59-60 |
Rochester FI |
|
7017300R |
283 |
1959 |
Rochester FI |
|
7017310 |
283 |
60-61 |
Rochester FI |
|
7017320 |
283 |
1960 |
Rochester FI |
|
7017355 |
327 |
1962 |
Rochester FI |
|
7017360 |
327 |
1962 |
Rochester FI |
|
7017375 |
327 |
1963 |
Rochester FI |
|
7017375R |
327 |
1964 |
Rochester FI |
|
7017380 |
327 |
64-65 |
Rochester FI |
|
336789 |
454 |
74 |
Q-jet |
Oval port |
346242 |
454 |
75 |
Q-jet |
Oval port |
353015 |
454 |
73 |
Q-jet |
Oval port |
3732757 |
348 |
58-62 |
4-Brl |
|
3749948 |
348 |
58-61 |
Three duce |
|
3753748 |
348 |
60-61 |
Dual quad |
Aluminum |
3760436 |
348 |
58-59 |
4-Brl |
|
3767579 |
348/409 |
61 |
4-Brl |
|
3770084 |
348 |
58-59 |
4-Brl |
|
3772265 |
348 |
60-61 |
4-Brl |
|
3780540 |
348 |
58-59 |
4-Brl |
Aluminum |
3797775 |
348 |
59-60 |
4-Brl |
|
3797776 |
409 |
61 |
4-Brl |
|
3813678 |
409 |
62-63 |
4-Brl |
|
3814881 |
409 |
62-64 |
Dual quad |
Aluminum |
3830623 |
409 |
63 |
Dual quad |
Aluminum Z-11 |
3830831 |
409 |
63 |
4-Brl |
340HP |
3844463 |
409 |
64-65 |
4-Brl |
400HP |
3844464 |
409 |
64-65 |
4-Brl |
340HP |
3844472 |
348/409 |
62-65 |
4-Brl |
|
3856289 |
396 |
65-66 |
Q-jet |
Oval port L-35 |
3866948 |
396/427 |
66-67 |
Holley |
Oval port L-34/L-35 |
3866963 |
396 |
65 |
Holley |
Rectangular port Aluminum L-37 |
3883984 |
396/427 |
66-68 |
Q-jet |
Oval port L-35/L-36 |
3885069 |
396/427 |
66-68 |
Holley |
Rectangular port Aluminum L-78/L-72 |
3886093 |
427 |
67 |
Holley |
Rectangular port Aluminum L-88 |
3894374 |
427 |
67 |
Three duce |
Rectangular port Aluminum L-71 |
3894382 |
427 |
67 |
Three duce |
Oval port Aluminum L-68 |
3919849 |
427 |
68 |
Q-jet |
Oval port Aluminum L-36 |
3919850 |
427 |
68 |
Three duce |
Oval port Aluminum L-68 |
3919852 |
427 |
68 |
Three duce |
Rectangular port Aluminum L-71 |
3919878 |
396/427 |
68 |
Holley |
Rectangular port Aluminum L-78/L-72 |
3931067 |
396/427 |
69 |
Q-jet |
Oval port L-35/L-36 |
3933163 |
396/427 |
68-69 |
Holley |
Rectangular port Aluminum L-78/L-89 COPO |
3933198 |
427 |
68-69 |
Holley |
Rectangular port Aluminum L-88/ZL-1 |
3937793 |
427 |
68 |
Q-jet |
Oval port Aluminum L-36 |
3937795 |
427 |
69 |
Three duce |
Oval port Aluminum L-68 |
3937797 |
427 |
69 |
Three duce |
Rectangular port Aluminum L-71 |
393841 |
454 |
73-75 |
Q-jet |
Oval port |
3947801 |
427 |
69 |
Q-jet |
Oval port Aluminum L-36 |
3952900 |
396 |
69 |
2-Brl |
Oval port |
3955287 |
402/454 |
70-71 |
Q-jet |
Oval port LS-3/LS-5 |
3963569 |
396/402/454 |
70-71 |
Holley |
Rectangular port Aluminum Low rise L-78/L-89/LS-6 |
3967474 |
454 |
71 |
Holley |
Rectangular port Aluminum |
6263753 |
402/454 |
72 |
Q-jet |
Oval port LS-3/LS-5 |
6269318 |
454 |
72 |
Holley |
Rectangular port Aluminum |