Description
A forged 4340 crankshaft is the foundation of any high-RPM small block build. If you’re pushing your SBC past 6,000 RPM or building a forced-induction engine, a lightweight forged crank eliminates rotating mass and dramatically improves throttle response while handling the shock loads that cast cranks simply cannot sustain. The Pro Comp L/W design delivers the durability of premium materials without sacrificing the responsiveness your engine needs to perform.
- Forged 4340 steel
- 3.875″ stroke
- Internally balanced
- Small Block Chevy
- Pro Comp lightweight design
- 2-piece seal compatible
- Sold individually
- MPN: 4-350-3875-6000-2
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