|
Crankshaft ID |
Small block Chevy Crank Shaft castings numbers
| Casting # |
Engine |
Forged/Cast |
Journal |
Stroke of crank |
Rear main seal |
| 1130 |
327 |
Forged
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 1178 |
302 |
Forged
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 1181 |
305/350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 1182 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 2680 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 2690 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 3279 |
302 |
Forged
crank |
Medium
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 4577 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 4672 |
327 |
Forged
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 310514 |
350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 330550 |
350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 354431 |
262 |
Cast
crank |
Medium
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3727449 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3729449 |
265 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3734627 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3735236 |
265/327 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3735263 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3782680 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3814671 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3815822 |
265/283/302 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3835236 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3836266 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3848847 |
283 |
Forged&Cast |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3849847 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3876764 |
283 |
Forged&Cast |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3876768 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3884577 |
327 |
Forged
crank |
Small
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3892690 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 3911001 |
307/327 |
Cast
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3911011 |
307/327 |
Cast
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3914672 |
327 |
Forged
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3923279 |
302 |
Forged
crank |
Medium
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3932442 |
267/305/350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 3941174 |
307/327 |
Cast
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3941178 |
302 |
Forged
crank |
Medium
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3941182 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 3941188 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
2 Piece rear
main seal |
| 3949847 |
283 |
Forged
crank |
Small
journal |
3.00"
Stroke |
2 Piece rear
main seal |
| 3951130 |
327 |
Forged
crank |
Medium
journal |
3.25"
Stroke |
2 Piece rear
main seal |
| 3951529 |
400 |
Cast
crank |
Large
journal |
3.75"
stroke |
2 Piece rear
main seal |
| 14088526 |
305/350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
1 piece rear
main seal |
| 14088532 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
1 piece rear
main seal |
| 14088535 |
305/350 |
Cast
crank |
Medium
journal |
3.48"
Stroke |
1 piece rear
main seal |
| 14088552 |
350 |
Forged
crank |
Medium
journal |
3.48"
Stroke |
1 piece rear
main seal |
| 10106122 |
350 |
Forged
crank |
Large
journal 2.76" |
3.66"
Stroke |
1 piece rear
main seal |