PDA

View Full Version : GM Intake Manifold Casting Numbers



admin
05-13-2024, 08:21 PM
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