Chevy V-8 Engine Block Codes

Years Casting CIDLow PowerHigh Power Main CapsComments
1980-85 140029 350 - - 2 car
1973-803308174001501802car, truck
19753559092621101102car, truck
1976-85 355909 305 -- 2 A
1975 360851 262 - - 2 Monza
1976-79 361979 305 -- 2 car, truck
1978-86 366245 350 -- - car
1982-86 366286 350 -- 4 Chevrolet, siamese
1982 366299 350 -- 4 Chevrolet, aluminium
1956-67 383810 283 -- 2 -
1967-68 389257 302 -- 2 Z-28
1968-73 391436 307 -- 2 -
1965-67 393288 283 -- 2 car, truck
1976-79 460776 305 -- 2 car, truck
1976-79 460777 305 -- 2 car
1978-79 460778 305 -- 2 car, truck
1979-82 471511 267 -- 2 car, truck
1976-85 581671 305 -- 2 A
1985-94 1489363 350 -- 2 -
1979-82 2135412 267 -- 2 -
1979-82 2404929 267 -- 2
1973-76 3030817 400 -- 2 car, truck
1958-61 3556519 283 -- 2 car, truck
1955 3703524 265 195 _ 2 car, no filter
1955-56 3720991 265 195 225 2 car, truck
1957 3731548 283 220 283 2 -
1956-67 3736935 283 -- 2 -
1957-59 3737739 283 220 290 2 car, truck
1958-62 3756519 283170 315 2 car, truck
1956-67 3756935 283 - - 2 -
1962-6537828703272503752car, truck
1956-67 3789187 283 - - 2 -
1962-67 3789817 327 210275 2 car, truck
1961-6237899352831703152Late 61 car & vette
1962-673790721283 1702202Chevy II
1964-6737913623272503002Replaced 3790721
1958-6337942262831701952Car & truck
1968-69 3794460 327 250 250 2 truck
1968-69 3814660 327 - - 2 F A
1968-69 3814660 302 - - 4 Camaro, Z-28, Vette
19633830944327-3002-
1956-67 3832338 283 - - 2 -
1964-6638348102831952202Car, truck & marine
1962-6338348122831701952car & truck
1958-62 3837739 283 - - 2 -
1964-6838498522831952202car & truck
1956-67 3849859 283 - - 2 -
1956-67 3849935 283 - - 2 -
1964-67 3852174 327 - - 2 car, truck
1968-76 3855961 350 - - 2 car
1964-6738581743272753502Full, A & Y
1964-6738581803272503002-
1962-67 3858190 327 - - 2 -
1965-6738621942831952202Chevy II
1962-66 3864812 283 230 - 2 car, truck
1964-673868657327 300 - 2
1962-673876132327 - - 2
19633889935283 - - 2 truck
196738926573022902902Z-28, small journal
196738926573272103502car & truck
196738926573502952952Camaro
1968-693892659327 210 - 2
196738969442831951952replaced by 307 in 68
196738969482831951952identical to 3834810
196739033523272103502cars only
1969-803911460350 - - 2A
1968-733914635307 - - 2car
196839146363072002002car & truck
1968-693914638327 - - 2
1968-733914653307 - - 2A
196839146603272103002cars
196839146783022902902/4Camaro, Z-28
196839146783272103502car & truck
196839146783502952952Camaro/ChevyII
1965-673932288283 -- 2A
1956-673932338283 -- 2
1974-753932368350 -- 2
1969-733932371307 -- 2 car,truck
1969-733932373307 -- 2 car,truck
196939323863022902904Camaro Z28
196939323863272102102Camaro
196939323863503003504LT1
196939323883022902904Z28
196939323883503003004cars
1968-693933100327 - - 2
1968-693933180327 - - 2
19683941174307 - - 2truck
1956-673949852283- -2
1970-8039515094001502652/4car,truck
1970-7339515114002552654B & G body
1962-673953512327--2
1968-693955618327--4 A,F,Vette
196939566183022902904Z28
196939566183272352352fullsize
196939566183502503502/4cars
196939566323072002002car & truck
1969-763958618350--2 A
1962-633959512327250-2
1956-673959532283--2
19683970010327--2 A
1969-7939700103501853702 or 4car, truck, Vette
1970-7339700143502003002/4LA built Camaro
1969-7339700203071152002car,truck
1969-7239700243071302002A,F,X
1968-766259425350 ---car,truck
1980-8414010201305--2car,truck
1980-8414010202305--2car,truck
1980-8414010203305--2car, truck
1980-8214010205267--2-
1980-8514010207350--4truck
1980-8514010209350--4truck
1978-8614010231305--2 -
1979-8214010280267--2 car
198214011064 350-- 4 Chevrolet, high tin
1979-8214016375 267-- 2 -
1979-8214016376 267-- 2 car
1978-8514016379 350-- - car, truck
1980-8414016381 305-- 2 car, truck
1978-8814016383 305-- 2 -
1979-8214040205 267-- 2 -
1978-8614049047 305-- 2
1986-9414079287 350-- -
198714088526 350-- 2 Camaro
1986-9414088548 350-- - -
1986-9214088551 305-- 2 -
1988-9414093627 305-- 2 -
1986-9414093638 350-- -
1988-9414094766 305-- 2
1986-9414101148 350-- -
1987-8814102058 305-- 2
1969-8514316379 350--2
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