Enhance the performance and reliability of your big block Chevy with the ATI Performance Steel Crank Hub & Inner Shell. Designed for durability and precision, this essential component ensures optimal engine function.
- Robust Construction: Made from high-quality steel, this crank hub and inner shell provide exceptional strength and withstand high RPMs.
- Improved Engine Balance: The design helps maintain optimal balance, reducing vibrations for smoother operation.
- Easy Installation: Engineered for a straightforward fit, this part simplifies the installation process, saving you time and effort.
- Lightweight Design: Weighing in at just 3.805 lbs, it adds minimal weight to your engine while maximizing performance.
Compatible with big block Chevy engines, the part number 916890 is a reliable choice for performance enthusiasts. Upgrade your engine components with ATI Performance.