Casting # / Side

Year

Additional Comments

329225 L 73-75 454 Chevelle, Monte Carlo, Pass
353028 R 73-75 As above
353030 R 73-75 454 Pass, Police Package, Nodular iron
3856301 L 65 396 / 425 HP Corvette, Pass
3856302 R 65 As Above
3856306 R 65 396 / 325 HP Pass
3857297 L 65 As Above
3868874 R 65-67 396 Chevelle
3869925 L 65 396 / 375 HP Chevelle Z-16
3880827 L 66-69 427 Corvette
3880828 R 66-69 427 Corvette, 70-74 454 Corvette, LS-4. LS-5, LS-6
3880869 L 71 454 Corvette, LS-5, LS-6
3883827 L 66 427 / 425 HP Pass
3883828 R 66 As Above
3883999 L 66 396 Chevelle
3884504 R 65-67 396 / 427 Pass w/ oval port head
3892307 L 65-67 As Above
3902401 L 67 396 Chevelle
3909879 L 67-70 396 or 402 Camaro, Chevelle, 68-70 Nova, 70 Monte Carlo, 69 427 / 245 HP COPO Camaro, Chevelle, 70 454 / 450 HP Chevelle
3909880 R 67 396 Chevelle, Camaro
3914613 L 68-70 396, 427 or 454 Pass
3916178 R 68-70 396 or 402 Camaro, Nova, Chevelle, Pass Monte Carlo, 69427 Pass, COPO Camaro & Chevelle, 70 454 LS-6 & LS-6 Chevelle, 70 454 Pass, Monte Carlo
3969869 L 70-74 454 Corvette
3989310 R 71-72 402 Chevelle, Camaro, Monte Carlo, 71-72 454 Chevelle, Monte Carlo, Pass
3989343 L 71-72 402 Chevelle, Camaro, Monte Carlo, 71-72 454 Chevelle, Monte Carlo, Pass
3994045 L 73-75 454 Pass, Police Package, Nodular iron
3994046 R 73-75 As Above
After 1975 Big Block Engines were only available in trucks and came with "log" type exhaust manifolds

Tommy Ledberg