8" HI PERFORMANCE RACE CONVERTER (SMALL BLOCK)

The Coan Racing COA-20507 8″ High‑Performance Race Converter (Small Block) is a purpose-built torque converter engineered for TH350 and TH400 transmissions in high-stress small block applications. With its compact 8-inch diameter, this converter delivers aggressive stall characteristics tailored to high-rpm launches and low-inertia performance. Constructed to Coan’s rigorous "High Performance" standard, the COA-20507 features a reinforced components that maintain pump clearances under intense operating pressure. 

Ideal for racers seeking maximum throttle response, minimized rotating mass, and dependable engagement, the COA-20507 stands out as a compact, high-performance solution engineered for the rigors of serious competition.