Description
A forged 4340 steel crankshaft is the foundation of any reliable high-performance small block Chevy engine—it’s engineered to handle sustained boost, aggressive cam profiles, and high RPM loads without deflection or failure. The SAX-14A-MG’s internal balance design eliminates the need for external counterweights, simplifying your rotating assembly while maintaining perfect harmony at the crank. If you’re building a street engine, dedicated race motor, or rebuilding a tired block, this magnum-stroke crank delivers the durability and precision that separates a motor that lasts from one that grenades.
- 4340 forged steel
- 3.335 inch stroke
- Small block Chevy compatible
- Internal balance design
- 2-piece rear seal
- Magnum series rating
- Sold individually
