Small Block Chevrolet Engine Crankshaft Specifications
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Small Block Chevrolet Crankshaft Specifications
| Casting # | Engine | Forged/Cast | Journal | Stroke of crank | Rear main seal |
|---|
| 1130 |
327 |
Forged |
Medium |
3.25" |
2-piece |
| 1178 |
302 |
Forged |
Medium |
3.25" |
2-piece |
| 1181 |
305/350 |
Cast |
Medium |
3.48" |
2-piece |
| 1182 |
350 |
Forged |
Medium |
3.48" |
2-piece |
| 2680 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 2690 |
350 |
Forged |
Medium |
3.48" |
2-piece |
| 3279 |
302 |
Forged |
Medium |
3.00" |
2-piece |
| 4577 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 4672 |
327 |
Forged |
Medium |
3.25" |
2-piece |
| 310514 |
350 |
Cast |
Medium |
3.48" |
2-piece |
| 330550 |
350 |
Cast |
Medium |
3.48" |
2-piece |
| 354431 |
262 |
Cast |
Medium |
3.00" |
2-piece |
| 3727449 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3729449 |
265 |
Forged |
Small |
3.00" |
2-piece |
| 3734627 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 3735236 |
265/327 |
Forged |
Small |
3.00" |
2-piece |
| 3735263 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3782680 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 3814671 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 3815822 |
265/283/302 |
Forged |
Small |
3.00" |
2-piece |
| 3835236 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3836266 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3848847 |
283 |
Forged&Cast |
Small |
3.00" |
2-piece |
| 3849847 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3876764 |
283 |
Forged&Cast |
Small |
3.00" |
2-piece |
| 3876768 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3884577 |
327 |
Forged |
Small |
3.25" |
2-piece |
| 3892690 |
350 |
Forged |
Medium |
3.48" |
2-piece |
| 3911001 |
307/327 |
Cast |
Medium |
3.25" |
2-piece |
| 3911011 |
307/327 |
Cast |
Medium |
3.25" |
2-piece |
| 3914672 |
327 |
Forged |
Medium |
3.25" |
2-piece |
| 3923279 |
302 |
Forged |
Medium |
3.00" |
2-piece |
| 3932442 |
267/305/350 |
Cast |
Medium |
3.48" |
2-piece |
| 3941174 |
307/327 |
Cast |
Medium |
3.25" |
2-piece |
| 3941178 |
302 |
Forged |
Medium |
3.00" |
2-piece |
| 3941182 |
350 |
Forged |
Medium |
3.48" |
2-piece |
| 3941188 |
350 |
Forged |
Medium |
3.48" |
2-piece |
| 3949847 |
283 |
Forged |
Small |
3.00" |
2-piece |
| 3951130 |
327 |
Forged |
Medium |
3.25" |
2-piece |
| 3951529 |
400 |
Cast |
Large |
3.75" |
2-piece |
| 14088526 |
305/350 |
Cast |
Medium |
3.48" |
1-piece |
| 14088532 |
350 |
Forged |
Medium |
3.48" |
1-piece |
| 14088535 |
305/350 |
Cast |
Medium |
3.48" |
1-piece |
| 14088552 |
350 |
Forged |
Medium |
3.48" |
1-piece |
| 10106122 |
350 |
Forged |
Large, 2.76" |
3.66" |
1-piece |
Rating: 4.17 (12 Votes)
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