Gussnummer CUI Jahr Main Bolt Fahrzeuge Infos
140029 350 1980-85 2 Car
330817 400 1970-76 2 Car 3 freeze plugs/side
330817 400 1975-80 2 Truck 3 freeze plugs/side
355909 305 1976-79 2 Truck
355909 305 1978-79 2 Passenger, Malibu, Camaro, Nova, Monte Carlo
355909 262 1975 2 Car & Truck
355909 305 1976-79 2
360851 262 1975-76 2 Monza V-8
361979 305 1976-79 2 Passenger, Camaro, Malibu, Monte Carlo, Nova, Chevelle
366245 350 1978-82 2 & 4 Passenger, Malibu, Camaro, Nova Dipstick in oil pan, Bowtie High Tin
366286 (350) 1982-1986 4 Bowtie, Aluminum, siamesed, straight nodular iron main caps, 2-piece seal, 4.00-4.150" bores, 2.45" main journals
366287 (350) (1982) 4 Bowtie, Aluminum, siamesed, straight nodular iron main caps, 2-piece seal, 4.00-4.150" bores, 2.45" main journals
366299 (350) (1982) 4 Bowtie, Aluminum, nodular iron splayed caps, wet sump, 4.00" bore
376450 350 1978 4 Corvette (ungewiss)
383810 283 1956-67 2
389257 302 1967-68 2 Z-28
391436 307 1968-73 2
393288 283 1965-67 2 Car & Truck
460703 350 1978 4 Corvette (ungewiss) corvette uncertain
460776 305 1976-79 2 Truck
460776 305 1978-79 2 Passenger, Malibu, Camaro, Nova, Monte Carlo
460777 305 1978-79 2 Passenger, Malibu, Camaro, Nova, Monte Carlo
460778 305 1978-79 2 & 4 Truck, Passenger, Malibu, Camaro, Nova, Monte Carlo Some Canadian HD blocks have 4-bolt main caps
471511 267 1979-82 2 Malibu,Monte Carlo
581671 305 1976-85 2
1489363 350 1985-94 2
2135412 267 1979-82 2
2404929 267 1979-82 2
3030817 400 1973-76 2 Car & Truck
3556519 283 1958-61 2 Car & Truck
3558618 350 1968-76 2
3703524 265 55 2 Corvette & Passenger 195 HP, no oil filter
3720991 265 1955-57 2 Corvette, Passenger, Truck
3731548 283 1957 2 Corvette No side motor mounts
3731548 265 1957 2 No side motor mounts
3736935 283 1956-67 2
3737737 283 1957-62 2 2-bolt
3737739 283 1957-64 2 Corvette & Passenger 220-290hp Corvette's
3756519 283 1958-62 2 Corvette & Passenger
3756935 283 1956-67 2
3782870 327 1962-67 2 Passenger, Corvette, Chevelle, Truck Small Journal
3789187 283 1956-67 2 -
3789817 283 1958-68 2
3789817 327 1962-67 2 Passenger,Chevelle,Truck Small Journal
3789935 283 1961-66 2 Corvette, Passenger, Truck
3790721 283 1962-65 2 Chevy II Recessed oil filter boss
3790721 327 1964-67 2 Chevy II Recessed oil filter boss
3791362 327 1962-67 2 Chevy II Recessed oil filter boss, Replaced 3790721, Small Journal
3791363 327 1966-67 2 Chevy II Nova Recessed filter
3792563 327 1965 2
3792582 283 1964-65 2
3794226 283 1958-63 2 Passenger & Truck passenger
3794460 327 1962-69 2 Pass,Chevelle,Camaro,Nova, Truck Large Journal
3814660 302 / 327 1968-69 2 & 4 Camaro, Z-28, Corvette
3830944 327 1963 2
3832338 283 1956-67 2
3834810 283 1964-66 2 Passenger, Chevelle, Truck, Marine
3834812 283 1962-63 2 Passenger, Commercial trucks
3837739 283 1958-62 2 Truck
3849852 283 1957-68 2 Truck, Passenger, Chevelle
3849859 283 1956-67 2 Car & Truck -
3849935 283 1965-67 2 Passenger,Chevelle
3852174 327 1964-67 2 car, truck
3855961 350 1968-76 2 car
3858174 327 1964-67 2 Passenger, Chevelle, Camaro, Truck Small Journal
3858174 327 1966 2 Corvette 300,350 HP Small Journal
3858174 350 1967 2 Camaro
3858180 327 1964-67 2 Passenger, Chevelle, Camaro, Truck Small journal
3858180 327 1965 2 Corvette
3858190 327 1962-67 2 -
3858618 350 1968-76 2 & 4 unverified
3862194 283 1965-67 2 Chevy II Nova Recessed oil filter boss
3864812 283 1962-67 2 Passenger, Chevelle, Chevy II, Truck
3868657 327 1964-67 2
3876132 327 1962-67 2
3889935 283 1963 2 Truck
3892657 327 1964-67 2 Passenger,Chevelle, Truck Std & Hi Perf Small Journal
3892657 302 / 327 1967 2 Camaro & Z28 Small Journal
3892657 350 1967 2 Camaro
3892657 327 1966-67 2 Passenger, Chevelle, Corvette, Camaro 300,350 HP Small Journal
3892659 327 1968-69 2 Large Journal
3896944 283 1967 2 Passenger, Chevelle Replaced by 307 in 1968
3896948 283 1965-67 2 Passenger, Chevelle, Truck Identical to 3834810
3903352 327 1964-67 2 Passenger, Chevelle, Corvette, Camaro Samll Journal
3911460 350 1969-80 2
3914635 307 1968-73 2 Passenger, Chevelle, Camaro, Nova, Truck
3914636 307 1968-73 2 Passenger, Chevelle, Camaro, Nova, Truck
3914638 327 1968 2 Truck
3914653 307 1968-73 2
3914660 327 1968 2 Passenger, Chevelle, Camaro, Nova, Corvette, Truck
3914678 327 1968 2 Corvette 300,350 HP Large Journal
3914678 350 1968-74 2 Passenger, Chevelle, Camaro, Nova, MonteCarlo
3914678 350 1969-76 2 Truck
3914678 350 1978-79 2 Passenger, Malibu, Camaro, Nova
3914678 302 1968 2 Z28 Camaro
3914678 327 1968-69 2 Passenger, Chevelle, Chevy II, Camaro, Corvette Large Journal
3931174 307 1968 2 Truck
3932288 283 1965-67 2
3932338 283 1962-67 2
3932368 350 1974-75 2
3932371 307 1969-73 2 Passenger, Chevelle, Camaro, Nova
3932373 307 1968-73 2 Passenger, Chevelle, Camaro, Nova, Truck
3932386 327 1968-69 2 Passenger, Chevelle, Camaro, Nova Large Journal
3932386 350 1969-74 4 Passenger, Chevelle, Camaro, Nova, Monte Carlo, Corvette High Performance, 300,350 HP
3932386 302 1969 4 Camaro Z28
3932388 350 1968-79 2 & 4 Passenger, Chevelle, Camaro, Nova, Monte Carlo, Truck
3932388 302 1969 4 Z28 Camaro
3932442 350 1967 2 Camaro
3933100 327 1968-69 2 .
3933180 327 1968-69 2 Passenger, Chevelle, Camaro, Nova,Truck Large Jounal
3941174 307 1968 2 Truck
3949852 283 1956-67 2
3951509 400 1970-80 2 & 4 Car & Truck 2 freeze plugs/side
3951511 400 1970-80 4 Passenger, Chevelle, Monte Carlo 4 bolt main, 3 freeze plugs/side, Some replacement blocks had 2-bolt main caps
3953512 327 1962-67 2
3955618 350 1969 4 Corvette 300,350 HP
3956618 302 1969 4 Z28 Camaro Early 69
3956618 327 1968-69 2 Passenger, Chevelle, Camaro, Nova Large Journal
3956618 350 1969-76 2 & 4 Passenger, Chevelle, Chevy II, Corvette, Camaro, Monte Carlo, Truck
3956632 307 1969-73 2 Passenger, Chevelle, Camaro, Nova,Truck
3958618 350 1969-76 2
3959512 327 1962-67 2 Was also used for some replacement blocks
3959532 283 1956-67 2
3970010 350 1969 4 Corvette Late 69
3970010 302 1969 4 Camaro Z28 Late 69
3970010 350 1969-79 2 & 4 Passenger, Chevelle, Camaro, Corvette, Nova, Monte Carlo, Truck
3970010 350 1970 4 Corvette 300,350,370 HP
3970010 350 1971 4 Corvette 270,330 HP
3970010 350 1972 4 Corvette 200,255 HP
3970010 327 1968 2 Truck and Industrial
3970014 350 1969-77 2 & 4 Passenger, Chevelle, Camaro, Nova, Monte Carlo
3970014 350 1969-79 2 & 4 Truck
3970014 350 1972 4 Corvette Late 72, 200 HP, 255HP
3970014 350 1970-73 2 & 4 Camaro LA built Camaro
3970020 307 1968-73 2 Passenger, Chevelle, Camaro, Nova, Truck
3970024 307 1969-73 2 Pass,Chevelle,Camro, Nova,Truck
3992386 327 1968-69 2 Pass,Chevelle,Camro, Nova,Truck Large Jounal
4715111 305 1980 2
6259425 350 1969-76 2 Car & Truck
10036033 350 4 Goodwrench Crate Motor, 2-piece rear seal, "Hecho en Mexico"
10046164 305 1986 2
10051182 (350) 2 & 4 Car & Truck Bowtie, 3.75"- 4.30" bores, 1 or 2-piece rear seal, Passenger stick
10051184 350 1986-up 4 Bowtie, 4.00"-4.155" bores, 1 or 2-piece rear seal
10054727 350 1986-up 2 & 4 Car & Truck 1-piece rear seal, Passenger stick, some "Made in Canada"
10066036 350 - 2 & 4 Target Master/Goodwrench crate motor, 2-piece rear seal, Pasenger Stick, "Hecho en Mexico"
10066038 350 1994 4 Goodwrench crate motor, 2-piece rear seal, "Hecho en Mexico"
10090511 350 1990 2 Corvette ZR1 LT-5, 375HP
10125327 350 1996-96 2 & 4 Gen.II LT-4, reverse flow cooling
10125327 350 1992-96 2 & 4 Camaro & Firebird Gen.II LT-1, reverse flow cooling, Roller Cam
10134996 (400) - 4 Bowtie, Aluminum, 4.125" bore 2.65" main journals
10153558 350 1991-92 4 Corvette ZR1 LT-5, 375HP
10168588 265 1994-96 2 L99, Gen.II, 4.3 Liter V-8, Caprice, reverse flow cooling
10199001 350 1993-95 4 Corvette ZR1 LT-5, 405HP
10243878 305 1996-97 2 Truck Vortec truck, Roller Cam, One-piece rear seal
10243880 350 1995-up 2 & 4 Gen.I Crate Motors and "ZZ4", Roller Cam, one piece rear seal
12550592 350 1997-up Crossbolted LS-1 Aluminum, Gen.III, 150-180HP
12551364 365 1998-up Gen III 6.0L Iron Block. LQ-4 and LQ-9
12559378 350 1997-up Crossbolted LS-1 Aluminum, Gen.III
12559846 350 1997-up Crossbolted LS-1 Aluminum, Gen.III, 175-220HP
12560621 350 1997-up Crossbolted LS-1 Aluminum, Gen.III, 175-220HP
12560626 350 1998-00 Crossbolted LS-1 Aluminum, Gen.III
12560629 350 1997-up Crossbolted LS-1 Aluminum, Gen.III
12561168 350 1997-04 Crossbolted Block, Gen.III, "LS1/LS6", 195-240HP
12561358 293/325 99 & UP Gen III 4.8L and 5.3L Iron Block, 220-283HP
12562174 350 1997-up Crossbolted LS-1 Aluminum, Gen.III, 170-315HP
12568952 364 2005 LS-2, 250-375HP
12573581 365 1998-up Gen III 6.0L Iron Block. LQ-4 and LQ-9
12577184 365 1998-up Gen III 6.0L Iron Block. LQ-4 and LQ-9
14010201 305 1980-85 2 Passenger, Malibu, Monte Carlo, Camaro, Nova, Truck 170-350HP, Passenger stick
14010202 305 1980-85 2 Passenger, Malibu, Monte Carlo, Camaro, Nova, Truck 170-195HP, Passenger stick
14010203 305 1980-85 2 Passenger, Malibu, Monte Carlo, Camaro, Nova, Truck 170-200HP, Passenger stick
14010205 267 1980-82 2 Malibu, Monte Carlo, Truck
14010207 350 1980-85 2 & 4 Passenger, Malibu, Camaro, Corvette, Truck 195-375HP
14010209 350 1980-85 2 & 4 Passenger, Malibu, Camaro, Truck 195-350HP, Passenger stick
14010231 305 1978-86 2 210-350HP
14010280 267 1979-82 2 Malibu, Monte Carlo 200-300HP, Passenger stick
14010287 350 1980-82 2 Passenger stick
14011064 350 1980-86 4 High Tin, Passenger stick, 295HP
14011148 350 1987-89 2 & 4 Roller cam, one-piece rear seal 300&350HP
14016375 267 1979-82 2 290HP
14016376 267 1979-82 2 Malibu,Monte Carlo Passenger stick, 150-290HP
14016379 350 1977-79 2 & 4 Passenger, Chevelle, Camaro, Nova, Corvette, Monte Carlo 255, 265, 290HP
14016379 267 1977-79 2 Dipstick in pan, 235HP
14016381 305 1976-85 2 Passenger, Malibu, Camaro, Nova,Truck 145-350HP, Passenger stick After 79
14016382 305 1979-85 2 Passenger stick, 200-255PS
14016383 305 1980-85 2 Truck
14040205 267 1979-82 2
14049047 305 1978-86 2
14079287 350 1986-90 Truck Passenger stick, one piece seal
14088526 350 1987-89 Camaro Roller cam, Passenger stick , one-piece rear seal, 300-375HP
14088548 350 1986-88 2 & 4 Truck, Corvette Passenger stick, one piece seal, 375HP
14088551 305 1986-88 2 Passenger, Malibu, Truck Passenger stick, one-piece rear main seal, 345HP
14093627 305 1987-95 2 Passenger, Malibu Roller cam, Passenger stick, one-piece rear seal, 345HP
14093638 350 1987-95 2 & 4 Camaro, Truck Roller or flat tappet cam, Passenger stick, one-piece rear seal, 190HP-400HP
14094766 305 1986-up 2 Passenger stick, One-piece rear seal
14101147 305 1986-up 2 Passenger stick, one piece seal
14101148 350 1986-up 2 & 4 Camaro One piece rear main seal, Late model roller non LT1, -225HP
14102058 305 1987-91 2 Pass,Malibu,Monte Carlo, Camaro, Truck Roller cam, Passenger stick, one-piece rear seal, 205HP+
14316379 350 1969-85 2 Truck Two Piece Rear Main Seal, 205HP+
14316379 350 1968-88 2 Pass,Malibu, Camaro,Nova One Piece Rear Main Seal, 205HP+
22551656 4 Rocket block, 4.00"-4.190" bores, 2.45" main journal sizes, splayed caps, dry sump, 2-piece rear seal, 9.025" deck