ATI Crank Hub & Inner Shell - Steel 6 Grv - Scion Subaru Toyota FA20/FB20/FB25/4U-GSE 2.0L/2.5L Race

This ATI Crank Hub & Inner Shell kit includes the essential components for upgrading your engine's crankshaft damper. Specifically designed for Scion, Subaru, and Toyota vehicles equipped with FA20, FB20, FB25, or 4U-GSE 2.0L and 2.5L engines, this kit is a well-built choice for performance-oriented builds.

Crafted from durable steel, this inner shell features a 6-groove design, crucial for ensuring proper engagement and stability with the crankshaft pulley. This improved connection helps to manage torsional vibrations more effectively, which is especially important in higher-revving or modified engines. The robust construction aims to provide reliable performance under demanding conditions, making it a solid option for those looking to enhance their engine's internal components.

When installing this component, it's important to follow the manufacturer's specific instructions to ensure proper fitment and function. This part is intended for race applications where enhanced reliability and performance are key considerations.