Description
If you’re building a high-performance small block Chevy engine, your crankshaft is the foundation of reliability and power output. The SBC 4340 Forged Compstar Crank delivers the stroke and strength needed to handle aggressive cam profiles, forced induction, and sustained RPM loads without compromise. Internal balance and a robust 4340 forged steel construction ensure smooth operation and longevity in demanding racing and street applications.
- 4340 forged steel
- 3.500-inch stroke
- Mid-weight design
- Internally balanced
- 2-piece rear seal
- Small block Chevy compatible
- Precision CNC-machined
- Reduced vibration
- Superior oil retention
- MPN: SAG-143-CM
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