Re: multi-carb big block corvette intakes (related info)
Cast #: CID/HP: Year: Type:
336789 454 / 235 74 Pass, Chevelle, Monte Carlo Cast Iron, Oval Port, Lo-Rise, Q-jet carb
336789 454 / 270 74 Vette Cast Iron, Oval Port, Lo-Rise, Q-jet carb
340261 350 74-76 160, 185, 195, 245 & 250 HP, 400/100 Corvette and more
340281 305, 350 82-85 Cast Iron, Spreadbore 4-bbl
346242 454 / 215 75 Pass, Chevelle, Monte Carlo Cast Iron, Oval Port, Lo-Rise, Q-jet carb
346249 350, 400 75 Corvette, Nova, Chevelle and more
346250 305, 350 Cast lron, Spreadbore 4-bbl
353015 454 / 245 73 Vette Cast Iron, Oval Port, Lo-Rise, Q-jet carb
353015 454 / 215 73 Pass, Chevelle, Monte Carlo Cast Iron, Oval Port, Lo-Rise, Q-jet carb
364740 454 / 230 76 Lt. Truck Cast Iron, Small Oval Tr Port, Lo-Rise, Q-jet carb
393841 454 / 270 72-75 Lt. Truck Cast Iron, Oval Port, Lo-Rise, Q-jet carb
393841 402 / 210 72 Chevelle Cast Iron, Oval Port, Lo-Rise, Q-jet carb
393841 454 / 230 72-75 Lt. Truck Cast Iron, Oval Port, Lo-Rise, Q-jet carb
393841 402 / 240 Lt. Truck Cast Iron, Oval Port, Lo-Rise, Q-jet carb
458520 305, 350 Aluminum, Spreadbore 4-bbl
1403372 350 80-82 Corvette, Camaro Cross Fire injection
3711348 265 55 Corvette, Cast Iron, Spreadbore 4-bbl
3728725 265 56 225HP, Corvette, Aluminum, 2x4, 4-bbl
3731394 265 56 225HP, Corvette, Aluminum, 2x4, 4-bbl, 2nd design
3731398 283 57 220HP, Corvette, Cast Iron, 4-bbl
3735448 265 56 210HP, Corvette, Cast Iron, 4-bbl
3737109 265 56 Cast Iron, 4-bbl
3739653 283 57-61 Corvette, Aluminum, 2x4, 4-bbl
3739653 283 57 245, 270HP, Aluminum, 2x4, 4-bbl
3741193 283 57 Aluminum
3746829 283 57-61 Cast Iron, 4-bbl
3746829 283 58-61 230HP, Corvette, Cast Iron
3783244 283, 327 62-63 Cast Iron, Chevy II, 4-bbl
3783244 327 62-63 250HP, Corvette, Cast iron
3794129 327 63 340HP, Corvette, Aluminum
3795397 327 62 340HP, Corvette, Aluminum
3799349 327 62-64 300HP, Corvette, Cast Iron, Carter AFB
3826810 327 63-65 Corvette, Aluminum
3837109 265, 283 56-57 Cast Iron
3837109 265 56 210HP, Corvette, Cast iron, 4-bbl
3844457 283, 327 64-65 Corvette, Chevelle, Chevy II, Cast Iron
3844459 327 63-65 300HP, Corvette, Chevelle, Chevy II, Cast Iron
3844461 327 64-65 350/365HP, Corvette, Chevelle, Aluminum, Hirise Holley
3856289 396 / 325 66 Chevelle Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3856289 396 / 325 65-66 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3856289 427 / 390 65-66 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3866922 283, 327 62-65 Corvette, Chevelle, Chevy II, Cast Iron
3866948 396 / 350 66-67 Chevelle w/o AIR Cast Iron, Oval Port, Hi-Rise, Holley carb
3866948 396 / 325 66-67 Chevelle w/o AIR Cast Iron, Oval Port, Hi-Rise, Holley carb
3866948 427 / 390 66 Pass Cast Iron, Oval Port, Hi-Rise, Holley carb
3866948 427 / 390 66-67 Vette Cast Iron, Oval Port, Hi-Rise, Holley carb
3866948 396 / 350 67-68 Camaro Cast Iron, Oval Port, Hi-Rise, Holley carb
3866963 396 / 425 65 Vette, Pass Aluminum, Square Port, Hi-Rise, Holley carb
3866963 396 / 375 65 Chevelle Aluminum, Square Port, Hi-Rise, Holley carb
3872783 327 66-68 Truck, Cast Iron, Holley
3872783 327 66-67 300HP, Corvette, Cast Iron, Holley
3872783 327 66 275HP w/o A.I.R, Chevelle, Chevy II, Cast Iron, Holley
3875954 327 66 275HP with A.I.R, Cast Iron, Chevelle, Chevy II
3877656 327 66-67 350HP, Aluminum, Hirise, Holley
3882858 283 66 220HP, Chevelle, Chevy II, Cast Iron
3883948 396 / 325 67-68 Camaro Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 427 / 390 67 Vette Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 396 / 350 66-68 Pass, Chevelle Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 396 / 325 66-68 Pass, Chevelle Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 427 / 390 66-68 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 427 / 385 66-68 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3883948 396 / 350 67-68 Camaro Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3885069 396 / 375 66-68 Chevelle Aluminum, Square Port, Hi-Rise, Holley carb
3885069 396 / 375 68 Chevy II Aluminum, Square Port, Hi-Rise, Holley carb
3885069 427 / 430 67-68 Vette, L-88, Open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3885069 427 / 425 66-68 Pass Aluminum, Square Port, Hi-Rise, Holley carb
3885069 427 / 425 66 Vette Aluminum, Square Port, Hi-Rise, Holley carb
3885069 396 / 375 67-68 Camaro Aluminum, Square Port, Hi-Rise, Holley carb
3886093 427 / 430 67 Vette, L-88, Open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3890490 327 66-67 350HP, Corvette, Chevelle, Chevy II, Aluminum, Hirise, Holley
3894374 427 / 435 67 Vette Aluminum, Square Port, Hi-Rise, 3x2 carb
3894382 427 / 400 67 Vette Aluminum, Square Port, Hi-Rise, 3x2 carb
3904574 427 / 430 67 Vette Aluminum, Square Port, Hi-Rise, Holley carb
3905393 350 67 295H, Camaro, Cast Iron
3905393 327 67 275HP, Chevelle, Chevy II, Camaro, Cast Iron
3917610 302 67-68 Z28 Camaro, Aluminum, Hirise, Holley
3919803 327 68 250/275/325/350HP, Corvette, Chevy II, Chevelle, Cast Iron
3919803 350 68 295HP, Camaro, Cast Iron
3919849 427 / 390 68 Vette Aluminum, Square Port, Lo-Rise, Q-jet carb
3919850 427 / 400 68 Vette Aluminum, Oval Port, Lo-Rise, 3x2 carb
3919852 427 / 435 38 Vette Aluminum, Square Port, Lo-Rise, 3x2 carb
3919878 396 / 375 68 Nova, lowered plenum divider Aluminum, Square Port, Hi-Rise, Holley carb
3919878 396 / 375 67-68 Camaro, Chevelle Aluminum, Square Port, Hi-Rise, Holley carb
3919878 427 / 425 68 Pass Aluminum, Square Port, Hi-Rise, Holley carb
3927184 350 69 255/300/350HP, Corvette, Camaro, Chevy II, Chevelle, Cast Iron
3931067 396 / 350 69 Nova, Chevelle, Camaro Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3931067 396 / 325 69 Nova, Chevelle, Camaro Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3931067 427 / 390 69 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3931067 427 / 335 69 Pass Cast Iron, Oval Port, Hi-Rise, Q-jet carb
3932472 302 69 Z-28 Camaro, Aluminum, Hirise, Holley
3933163 427 / 425 69 Camaro, Chevelle Aluminum, Square Port, Hi-Rise, Holley carb
3933163 427 / 425 68-69 Pass Aluminum, Square Port, Hi-Rise, Holley carb
3933163 396 / 375 68-69 Nova, Chevelle, Camaro Aluminum, Square Port, Hi-Rise, Holley carb
3933198 427 / 430 68-69 Vette, L-88, open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3933198 427 / 430 69 Camaro, Vette ZL-1, Open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3933198 427 / 430 69 Camaro, Vette ZL-1, Open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3937793 427 / 390 68 Vette Aluminum, Oval Port, Lo-Rise, Q-jet carb
3937795 427 / 400 68-69 Vette Aluminum, Oval Port, Hi-Rise, 3x2 carb
3937797 427 / 435 68-69 Vette Aluminum, Square Port, Hi-Rise, 3x2 carb
3941126 302 68-69 Z-28 Camaro, 2x4 Holley, Aluminum
3941130 302 68-69 Z-28 Camaro, 2x4 Holley, Aluminum
3947801 427 / 390 69 Vette Aluminum, Oval Port, Lo-Rise, Q-jet carb
3952900 396 / 265 69 Pass Cast Iron, Oval Port, Hi-Rise, 2-barrel
3955287 454 / 390 70-71 Vette, LS-5 Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 350 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 300 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 330 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 454 / 365 70-71 Vette, LS-5 Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3959594 350 72 255HP LT-1 Corvette, Z-28, Aluminum, Hirise, Holley
3959594 350 71 330HP LT-1 Corvette, Z-28, Aluminum, Hirise, Holley
3963569 454 / 425 71 Vette LS-6, Chevelle, Monte Carlo SS Aluminum, Square Port, Lo-Rise, Holley carb
3963569 402 / 375 70 Camaro, Nova, Chevelle, L-78 Aluminum, Square Port, Lo-Rise, Holley carb
3963569 454 / 450 70 Chevelle, LS-6 Aluminum, Square Port, Lo-Rise, Holley carb
3965577 350 70 300/350HP, Corvette, Camaro, Nova, Chevelle, Cast Iron
3966948 396 / 360 66-67 Chevelle w/o AIR Cast Iron, Oval Port, Hi-Rise, Holley carb
3967474 454 / 425 71 Vette, Open plenum Aluminum, Square Port, Hi-Rise, Holley carb
3969802 454 / 390 70 Vette Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3972110 350 70 350/360/370HP, LT1 Corvette, Camaro, Aluminum, Hirise, Holley
3972114 350 72 Z-28 Camaro, Aluminum, Hirise, Holley
3972116 350 72 Service replacement for 1970 LT1
3972361 350 70-71 Z-28 Camaro, Aluminum, Holley
3973469 350 71 270HP, Corvette, Camaro, Nova & more, Cast Iron
3997771 350 73 175/190/245/250HP, Corvette, Camaro & more, Cast iron
6263751 350 72 175/200HP, Corvette, Camaro, Nova & more, Cast iron
6263753 402 / 240 72 Pass Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6263753 402 / 240 72 Chevelle, Camaro, Monte Carlo Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6263753 454 / 240 72 Pass Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6263753 454 / 270 72 Pass Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6263753 454 / 270 72 Chevelle, Monte Carlo Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6263753 454 / 270 72 Vette Cast Iron, Oval Port, Lo-Rise, Q-jet carb
6269318 396 & 427 68-69 service replacement Aluminum, Square Port, Hi-Rise, Holley carb
10051103 Bowtie, Aluminum, 23deg heads, Raised Runner, Holley
10052952 454 88 Truck Cast Iron, Oval Port, Lo-Rise, TBI or Q-jet carb
10068015 305 - 350 Aluminum, TPI, EGR
10185063 350 ZZ3 & ZZ4 HO Crate motor. Aluminum, dual carb pattern, EGR
12363420 97 Bowtie Oval Port Aluminum, Hi-Rise, Split plenum, Dual carb
14057053 305 - 350 80-85 Camaro, Truck, Aluminum
14096242 Bowtie, Cast iron, Dual carb pattern, No EGR
24502587 96- SB2 Lower Valley plate, Aluminum
24502588 96- SB2 Upper Plenum &Runners, Aluminum, Holley
24502653 96- Bowtie two-piece, 18deg heads, upper plenum & runners
24502653 96- Bowtie two-piece, 18deg heads, lower valley cover
Small Block Chevy Intake Manifold Casting Numbers
Years Casting CID bbls Material Carb Application
1974-76 340261 350 4 iron Q-jet A B F X/160,185,195,245,250HP
1973-81 340266 305,350 2 iron - A B F G
1982-85 340281 305,350 4 iron Q-jet B F
1976-82 346249 305,350 4 iron Q-jet all/155,165,205HP
1976-82 346250 305,350 4 iron Q-jet all
1973-77 346260 305,350 2 iron - A B F
1978-80 373598 305 2 al - G
1976-82 458520 305,350 4 al Q-jet all
1980-82 1403372 305,350 TTBI al cross-fire F Y
1955 3704790 265 2 iron - B
1955 3711348 265 4 iron - B Y
1956 3728725 265 8 al WCFB Y/225hp, 1st design
1986-57 3731394 283 8 al WCFB Y/225hp, 2nd design
1957 3731398 283 4 iron WCFB, 4jet B Y
1957 3732880 265,283 2 iron - B
1956 3735444 265 2 iron - B
1956 3735448 265 4 iron 4BBL Y /210hp
1956 3737109 265 4 iron - B
1957 3739653 283 8 al - Y /245,270HP
1957 3741193 283 FI al - B
1957 3746826 265,283 2 iron - B
1958-61 3746829 283 4 iron WCFB, Qjet B Y/230hp
1962-63 3783244 327 4 iron WCFB, Qjet B Y/250hp
1963 3794129 327 4 al AFB Y 340hp
1962 3795397 327 4 iron AFB Y 340hp
1972 3797771 350 4 iron - A B F
1962-64 3799349 327 4 iron AFB B Y/300hp
1963-65 3826810 327 FI - - Y
1956-57 3837109 265,283 4 iron WCFB, Qjet B Y/210hp
1964-65 3840905 283 2 iron - A B X C K
1964-65 3844457 327 4 iron WCFB, Qjet A B X Y/250hp, Srvc repl.
1963-65 3844459 327 4 iron AFB A B X Y/300hp, srvc repl.
1964-65 3844461 327 4 al Holley Y/350,360hp
1962-65 3866922 283,327 4 iron Qjet A B X/220hp/250hp, marine use
1966-67 3872783 327 4 iron Holley A B X/275hp, w/o AIR, srvc. repl.
1966 3875954 327 4 iron Qjet A B X/275hp, w/AIR
1965 3877652 283,327 2 iron - A B C K,trk
1966-67 3877656 327 4 al Holley 350hp Hirise
1966 3882858 283 4 iron Qjet A B X/220hp
1966-67 3890490 327 4 al Holley X Y/350hp hirise
1966-68 3905393 327 4 iron Q-jet A B F X/275hp
1967-68 3910601 327 2 - - A F X
1969-70 3916313 307,350 2 - - all
1967-68 3917610 302 4 al Holley Z-28, F, hirise
1968 3919801 307,327 2 iron - A B C X
1967-68 3919803 327,350 4 iron Qjet A B F X Y/250,275,325,350HP
1969 3927183 307,327 2 iron - A B F X
1969 3927184 350 4 iron Qjet A B F X Y/255,300,350HP, srv. rep.
1969 3932472 302 4 al Holley Z-28, F, Hirise
1967-69 3941126 302 8 al Holley Z28 X ram (bottom) released to race teams in '67 w/o casting#
1967-69 3941130 302 8 al Holley Z28 X ram (top) released to race teams in '67 w/o casting#, did have Winter Foundry 'snowflake" logo.
1969-70 3958622 307,327 2 iron
1969-70 3958626 350 2 iron
1971-72 3959594 350 4 al Holley Y, Z28, LT1, Hirise, 330/255hp
1970 3965577 350 4 iron Qjet B F X/300,350hp
1970 3972110 350 4 al Holley Y, Z28, LT1 360,370hp, Hirise
1970 3972114 350 4 al Z-28, F
3972116 350 4 al Holley hirise, service repl for '70 LT1
1971 3972361 350 4 al Holley Z-28, F
1969-71 3973465 307,327 2 - - A B F X
1971 3973469 350 4 iron Qjet B F Y/270hp
1969-70 3987361 350 - iron -
1971 3990948 350 - iron -
1973 3991004 350 - iron -
1971 3991005 307 iron
1973 3997770 350 4
1973 3997771 350 4 iron Qjet all/175,190,245,250hp
1973 3997772 307 - iron -
1972 6262928 350 - iron -
6262930 - iron Y
1972 6262932 350 iron -
1971-72 350 4 iron -
1972 6263751 350 4 iron Qjet all, 175,200hp
1973 6271060 350 - iron
1957 7014360 283 FI al -
1957 7014520 283 FI al -
1957-58 7014800 283 FI al -
1958-59 7014900 283 FI al -
1958 7014960 283 FI al -
1959-61 7017200 283 FI al
1959-60 7017250 283 FI al
1959-60 7017300 283 FI al
1960-61 7017310 283 FI al
1960 7017320 283 FI al
1962 7017355 327 FI al
1962 7017360 327 FI al -
1962-63 7017375 327 FI al -
1964-65 7017380 327 FI al -
1979-80 14007374 305 2 al -
1981 14014432 350 4 al -
1978-85 14057053 305,350 4 al Qjet Pass, Camaro, Truck