GM Intake Manifold Casting Numbers
Chevy Intake Manifolds
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 |
