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1968 to 1982 C3 Corvette Casting Numbers for Blocks, Heads, Intakes and Exhaust Manifolds

C3 Corvette 1968 to 1972 Exhaust Manifold Casting Numbers Information Banner

C3 Corvette Casting Numbers for Blocks, Heads, Intakes and Exhaust Manifolds

Corvette YearEngine TypeBlockCylinder HeadIntakeExhaust Manifold (LH)Exhaust Manifold (RH)
wdt_IDCorvette YearEngine TypeBlockCylinder HeadIntakeExhaust Manifold (LH)Exhaust Manifold (RH)
11968327 - 300 HP (Early) Base39146603917291391980338727653872778
21968327 - 300 HP (Late) Base39146783917292391980338727653872778
31968327 - 350 HP L7939146783917292391980338727653872778
41968427 - 390 HP (Early) L3639163213917215391984938808273880828
51968427 - 400 HP (Early) L6839163213917215391985038808273880828
61968427 - 430 HP (Early) L8839163213919842388506938808273880828
71968427 - 435 HP (Early) L71/L8939163213919840391985238808273880828
81968427 - 390 HP (Late) L3639354393917215391984938808273880828
91968427 - 400 HP (Late) L6839354393917215393779538808273880828
101968427 - 430 HP (Late) L8839354393919842393319838808273880828
111968427 - 435 HP (Late) L71/L8939354393919840393779738808273880828
121969350 - 300 HP (Early) Base39323863927186392718438727653932461
131969350 - 350 HP (Early) L4639323863927186392718438727653932461
141969350 - 300 HP (Mid) Base39566183927186392718438727653932461
151969350 - 350 HP (Mid) L4639566183927186392718438727653932461
161969350 - 300 HP (Late) Base39700103947041392718438727653932461
171969350 - 350 HP (Late) L4639700103927187392718438727653932461
181969427 - 390 HP (Early) L3639354393931063394780138808273880828
191969427 - 400 HP (Early) L6839354393931063393779538808273880828
201969427 - 430 HP (Early) L8839354393946074038808273880828
211969427 - 435 HP (Early) L7139354393919840393779738808273880828
221969427 - 390 HP (Mid) L3639552703931063394780138808273880828
231969427 - 400 HP (Mid) L6839552703931063393779538808273880828
241969427 - 430 HP (Mid) L8839552703946074038808273880828
251969427 - 435 HP (Mid) L7139552703919840393779738808273880828
261969427 - 390 HP (Late) L3639635123931063394780138808273880828
271969427 - 400 HP (Late) L6839635123931063393779538808273880828
281969427 - 430 HP (Late) L8839635123946074038808273880828
291969427 - 435 HP (Late) L7139635123919840393779738808273880828
301969427 - 430 HP ZL1/L88 (Aluminium)39460523946074393319838808273880828
311969427 - 435 HP L89 (Aluminium)03919842038808273880828
321970350 - 300 HP Base (Early)39700103927186396557738465593932465
331970350 - 300 HP Base (Late)39700103927186396557738465593989036
341970350 - 350 HP L46 (Early)39700103927186396557738465593932465
351970350 - 350 HP L46 (Late)39700103927187396557738465593989036
361970350 - 370 HP LT139700103973414397211038727653932461
371970454 - 390 HP LS5 (Early)39635123964290395528739698693880828
381970454 - 390 HP LS5 (Late)39635123964290396980239698693880828
391971350 - 270 HP Base39700103973487397346938465593989036
401971350 - 330 HP LT139700103973487395959438727653932461
411971454 - 365 HP LS539635123993820395528738808693880828
421971454 - 425 HP LS6 (Early)39635123946074396747438808693880828
431971454 - 425 HP LS6 (Late)39635123946074396356938808693880828
441972350 - 200 HP Base (Early)39700103998993626375139324613989036
451972350 - 200 HP Base (Late)39700143973487626375139324613932461
461972350 - 255 HP LT1 (Early)3970010399899339595943932463932461
471972350 - 255 HP LT1 (Late)39700143973487395959439324613932461
481972454 - 270 HP LS539992893999241626375339698693880828
491973350 - 190 HP L48 (Early)39700143998993399777039324613932461
501973350 - 190 HP L48 (Mid)3970010333881399777139324613932461
511973350 - 190 HP L48 (Late)3970010333882399777139324613932461
521973350 - 250 HP L823970010330545399777139324613932461
531973454 - 275 HP LS4399928935304935301539698693880828
541974350 - 195 HP L48 (Early)397001033388134026139324613932461
551974350 - 195 HP L48 (Late)397001033388234026139324613932461
561974350 - 250 HP L82397001033388234026139324613932461
571974454 - 275 HP LS4 (Early)399928933678135301539698693880828
581974454 - 275 HP LS4 (Late)399928933678133678939698693880828
591975350 - 165 HP L48397001033388234624939324613932461
601975350 - 250 HP L82397001033388234624939324613932461
611976350 - 180 HP L48397001033388234624939324613932461
621976350 - 210 HP L82397001033388234624939324613932461
631977350 - 180 HP L48 (Early)397001033388234624939324613932461
641977350 - 180 HP L48 (Late)397001037645034624939324613932461
651977350 - 210 HP L82397001033388234624939324613932461
661978350 - 175 HP L48397001046262434624939324613932461
671978350 - 185 HP L48397001046262434624939324613932461
681978350 - 220 HP L82397001046262445852039324613932461
691979350 - 195 HP L48 (Early)39700104626241400737639324613932461
701979350 - 195 HP L48 (Late)140163794626241401443339324613932461
711979350 - 225 HP L82 (Early)397001046262445852039324613932461
721979350 - 225 HP L82 (Late)140163794626241400737839324613932461
731980305 - 180 HP LG4471511114014416140144321403767114037672
741980350 - 190 HP L48 (Early)39700104626241401443239324613932461
751980350 - 190 HP L48 (Late)140102074626241401443239324613932461
761980350 - 230 HP L82 (Early)39700104626241401443239324613932461
771980350 - 230 HP L82 (Late)140102074626241401443239324613932461
781981350 - 190 HP L8114010207462624140330581403767114037672
791982350 - 200 HP L8314010207462624140313721403767114037672

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