8" Maximum Performance Converter w/ Billet Aluminum Stator, Spragless

8" MAXIMUM PERFORMANCE CONVERTER W/ CNC MACHINED BILLET ALUMINUM STATOR, SPRAGLESS

The Coan Racing COA‑10550S 8″ Maximum Performance Torque Converter with CNC‑Machined Billet Aluminum Stator (Spragless) is a race-ready, direct-fit solution engineered for GM Powerglide transmissions that demand precision and rugged reliability. Equipped with a CNC-machined billet aluminum stator, this converter benefits from superior structural integrity, tight tolerances, and excellent thermal resistance compared to traditional cast or steel stators.

Designed without a traditional one-way sprag ("spragless"), the COA‑10550S delivers ultra-consistent power transfer and eliminates a frequent point of failure under high-horsepower conditions. It incorporates reinforced internal hardware to counter ballooning and effectively manages heat during rigorous driving cycles. This converter offers a responsive stall profile, predictable torque coupling, and long service life, ideal for drag, circle-track, or pro-level bracket racing environments.