Suncoast Converters 9 Maximum Performance Converter w/ Billet Aluminum Stator Spragless COA-20450S

The Coan Racing COA‑20450‑1X 9″ (245 mm) Maximum Performance Bolt‑Together Converter is a purpose-built, high-output torque converter for TH400 applications where racing-grade strength and easy serviceability are crucial. At its compact size, this 9-inch converter delivers aggressive stall characteristics and efficient torque multiplication without compromising rotational mass. What makes the COA‑20450‑1X stand out is its fully CNC-machined billet aluminum stator and bolt-together billet aluminum cover, which provide exceptional rigidity and simplify teardown for inspection or rebuilds. Ideal for serious drag, circle-track, or performance street builds, the COA‑20450‑1X blends precision-engineered lightweight design, elite hydraulic stability, and service-ready construction, all wrapped in a compact package optimized for high-torque environments.