7075 Billet Aluminum Direct Drum w/ 36 Element Sprag, "Extreme Duty" Outer Race

The Coan Racing COA‑32801 Billet 7075 Aluminum Direct Drum is engineered for the Turbo Hydramatic 350 transmission, delivering race-grade performance in a lightweight package. CNC-machined from premium 7075 billet aluminum, this direct drum incorporates a robust 36-element sprag and an “Extreme Duty” outer race to handle elevated line pressures and aggressive launch environments with confidence. Its design enhances torque transfer, delivers quicker clutch engagement, and reduces rotating mass compared to standard cast drums. Designed to integrate directly into Coan’s race-focused builds, the COA‑32801 offers a durable and precise solution for customers demanding reliable, high-performance operation without housing modifications.