Description
If you’re building or rebuilding a Small Block Chevy engine for serious performance, your crankshaft is the foundation of reliability and power delivery. The SBC F-43 Forged Crank delivers the stroke length and internal balance needed for consistent, high-RPM operation without compromising durability. This is the kind of precision component that separates a bulletproof engine from one that leaves you stranded.
The F-43 series has proven itself in both street and racing applications, built from premium forged steel that handles sustained boost and aggressive cam profiles. With a two-piece seal design for superior oil retention and CNC-precision tolerances, you’re investing in an engine that performs day after day.
- 3.480″ stroke
- Premium forged steel
- Internal balance design
- Two-piece seal
- SBC compatible
- 5700 RPM rated
- 18 lb counterweight
- F-43 Series proven
- Bolt-in ready
