Description
A quality crankshaft is the backbone of any high-performance small block build—it directly affects your engine’s power delivery, reliability, and longevity. The SBC 4340 Forged Crank delivers the stroke and durability you need to extract maximum torque and horsepower while maintaining the internal balance critical for smooth, consistent operation. Whether you’re building a street performer or a track-focused engine, this is the kind of core component that separates reliable power from catastrophic failure.
- 4340 forged steel construction
- 3.875-inch stroke
- Small Block Chevy compatible
- Internal balance design
- Standard weight specification
- 2-piece rear seal
- Enhanced oil retention
- MPN: 4-400-3875-6000
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