| Brand | Speedmaster |
|---|---|
| Warranty | 1 Year |
| Manufacturer Part Number | PCE276.1068 |
Check the listing for details. Chevy SBC 350 5140 Forged Steel Crankshaft ST-3.480 M-350 RJ-2.1 RMS-1Pc Bal-Int. Condition: New. Listed at 599.00 USD. Product Line: 5140 Forged Steel. Crankshaft Material: Forged 5140 Steel. Part Type: Crankshaft. Crankshaft Snout Style: Standard. Speedmaster crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws.