Casting # |
Year(s) |
Engine/HP |
Construction |
Mains |
Rods |
Stroke |
Application |
1130 |
1968-69 |
327 All |
Forged Steel |
2.45 |
2.10 |
3.25 |
|
1181 |
1968-76 |
305 |
Nodular Iron |
2.45 |
2.10 |
3.00 |
Replacement |
1182 |
1967 |
350/295 |
Forged Steel |
2.45 |
2.10 |
3.48 |
SS350 Camaro |
2680 |
1962-65 |
327 |
Forged Steel |
2.30 |
2.20 |
3.25 |
SPH Replacement |
3521 |
1970-72 |
454 |
Forged Steel |
1-4: 2.7495
5: 2.7488 |
2.20 |
4.00 |
|
4577 |
1962-65 |
327 |
Forged Steel |
2.30 |
2.20 |
3.25 |
SHP Replacement |
6223 |
1970-72 |
402 |
Forged Steel |
1-4: 2.7495
5: 2.7488 |
2.20 |
3.75 |
|
7115 |
1965-1969 |
427 |
Forged Steel |
1-4: 2.7495
5: 2.7488 |
2.20 |
3.76 |
|
7416 |
1970-72 |
454 |
Forged Steel |
1-4: 2.7495
5: 2.7488 |
2.20 |
4.00 |
LS4, LS5 |
310514 |
1977-85 |
350 |
Unknown |
2.45 |
2.10 |
3.48 |
|
330550 |
1973-74
1975 |
350/245,250
350/205 |
Forged Steel |
2.45 |
2.10 |
3.48 |
Corvette, Camaro
Corvette |
353039 |
1973-75 |
454 |
Nodular Iron |
1-4: 2.7495
5: 2.7488 |
2.20 |
4.00 |
|
354431 |
1975-76 |
262 |
Nodular Iron |
2.45 |
2.10 |
3.10 |
Monza, Nova |
3732692 |
1960-61 |
348 |
Forged Steel |
2.50 |
2.20 |
3.25 |
Except Turboglide |
3733223 |
1960-61 |
348 |
Forged Steel |
2.50 |
2.20 |
3.25 |
Except Turboglide |
3735236 |
1958-62 |
283 |
Forged Steel |
2.30 |
2.00 |
3.00 |
|
3741640 |
1959-61 |
348 |
Forged Steel |
2.50 |
2.20 |
3.25 |
Manual |
3741642 |
1959-61 |
348 |
Forged Steel |
2.50 |
2.20 |
3.25 |
Automatic |
3782680 |
1962-65 |
327 All |
Forged Steel |
2.30 |
2.20 |
3.25 |
Except SPH |
3878072 |
1961 |
409/360 |
Forged Steel |
2.50 |
2.20 |
3.50 |
|
3795589 |
1962 |
409 All |
Forged Steel |
2.50 |
2.20 |
3.50 |
|
3804816 |
1965-69
1970-72 |
396
402 |
Unknown |
1-4: 2.7495
5" 2.7488 |
2.20 |
3.76 |
|
2814671 |
1968 |
327 |
Forged Steel |
2.45 |
2.10 |
3.25 |
Hi-Perf, H.D., truck |
3815822 |
1962-1967
1967 |
283 All
302/290 |
Forged Steel |
2.30 |
2.00 |
3.00 |
Tuffrided, Z28 Camaro |
3836266 |
1958-62 |
283 |
Forged Steel |
2.30 |
2.00 |
3.00 |
Replacement |
3837466 |
1963 |
409/427 Z11 |
Forged Steel |
2.50 |
2.20 |
3.50 |
With dowel pins |
3838416 |
1964-65 |
409 All |
Forged Steel |
2.50 |
2.20 |
3.50 |
|
3849847 |
1964-67 |
283 |
Forged/Cast |
2.30 |
2.00 |
3.00 |
|
3856223 |
1965-69 |
396 |
Forged Steel |
1-4: 2.7495
5" 2.7488 |
2.20 |
3.76 |
1965-66 All
1967-69 Hi-Perf A, F |
3863144 |
1965-69
1970-72 |
396
402 |
Unknown |
1-4: 2.7495
5: 2.7488 |
2.20 |
3.76 |
|
3874874 |
1965-69
1970-72 |
396
402 |
Unknown |
1-4: 2.7495
5: 2.7488 |
2.20 |
3.76 |
|
3876764 |
1964-67 |
283 |
Forged/Cast |
2.30 |
2.00 |
3.00 |
|
3876768 |
1964-67 |
283 |
Forged Steel |
2.30 |
2.00 |
3.00 |
|
3884577 |
1966-67 |
327 |
Forged Steel |
2.30 |
2.00 |
3.25 |
|
3892690 |
1967 |
350/295 |
Forged Steel |
2.45 |
2.10 |
3.48 |
Z28 |
3904815 |
1965-69
1970-72 |
396
402 |
Nodular Iron |
1-4: 2.7495
5: 2.7488 |
2.20 |
3.76 |
1967 396/325 B
1968 396/325 A, B, F
1969 396/325 B
1969 396/325 A, F |
3911001 |
1968-73 |
307/327 |
Nodular Iron |
2.45 |
2.10 |
3.25 |
Replacement |
3911011 |
1968-69 |
307/327 |
Nodular Iron |
2.45 |
2.10 |
3.25 |
Replacement |
3914672 |
1968 |
327 |
Nodular Iron |
2.45 |
2.10 |
3.25 |
Truck only |
3923279 |
1968 |
302/290 |
Forged Steel |
2.45 |
2.10 |
3.00 |
Z28 |
3932442 |
1969-85
1976-85 |
350
305 |
Nodular Iron |
2.45 |
2.10 |
3.48 |
|
3941174 |
1968-73 |
307/327 |
Nodular Iron |
2.45 |
2.10 |
3.24 |
B |
3941178 |
1969 |
302/290 |
Forged Steel |
2.45 |
2.10 |
3.00 |
Z28 |
3941182 |
1968-76 |
350 |
Forged Steel |
2.45 |
2.10 |
3.48 |
|
3941188 |
1969-71 |
350 |
Forged Steel |
2.45 |
2.10 |
3.48 |
Hi-Perf, H.D., Truck |
3951130 |
1969 |
327/235 |
Forged Steel |
2.45 |
2.10 |
3.25 |
Low compression |
3951529 |
1970-75 |
400 |
Nodular Iron |
2.65 |
2.10 |
3.75 |
|
3967416 |
1970-71 |
454 |
Forged Steel |
1-4: 2.7495
5: 2.7488 |
2.20 |
4.00 |
LS4, LS5 |
14088526 |
1986 |
305 |
Nodular Iron |
2.45 |
2.10 |
3.48 |
|
14088535 |
1986 > |
305/350 |
Nodular Iron |
2.45 |
2.10 |
3.48 |
|
14088552 |
1986-88 |
305/350 |
Forged Steel |
2.45 |
2.10 |
3.48 |
|
|