Direct Drum - OEM w/ 36 Element Sprag, "Extreme Duty" Outer Race & Billet Inner Race

The Coan Racing COA‑32802B Direct Drum is a high-performance replacement component compatible with TH350 transmissions. Engineered from a robust OEM-style casing, this direct drum incorporates a heavy-duty 36-element sprag and a durable “Extreme Duty” outer race for enhanced engagement tolerance under severe load. Inside, a precision-machined billet inner race ensures rigidity and longevity, delivering improved structural integrity during high-stress launches. By combining OEM-derived durability with Coan Racing's hardened inner components, the COA‑32802B provides racers and performance enthusiasts a reliable, drop-in solution that balances strength, precision, and durability without requiring transmission case modifications.