RACE PREPARED CASE

The Coan Racing COA‑12837 Race-Prepared Case is engineered specifically for high-performance GM Powerglide transmissions. Professionally machined and reinforced, this case is prepped for race use, delivering improved durability, precise alignment, and rapid installation for serious builds.

The COA‑12837 provides a robust foundation that reduces assembly time and ensures drivetrain integrity from day one.