Description
A quality crankshaft is the backbone of any high-performance small block Chevy build—it directly impacts power delivery, engine longevity, and overall reliability. The Eagle SBC 4340 Forged Crank delivers the stroke length and material integrity serious builders demand, whether you’re chasing horsepower gains or building a bulletproof street engine. With internal balancing and precision forging, this crank minimizes vibration and maximizes durability under demanding conditions.
- 4.000″ stroke
- 4340 forged steel
- Internal balance design
- 2-piece seal
- Small block Chevy compatible
- CNC-precision engineered
- Bolt-on installation
- MPN: 440040006000






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