P/G Supercase Tail Housing

The P/G Supercase Tail Housing from ATI Performance is a precision-engineered transmission component designed for Powerglide automatic transmissions. Built for both street and competition applications, this tail housing assembly serves as the structural foundation for the rear bearing support system, connecting the transmission case to the driveshaft. Users upgrading or rebuilding Powerglide transmissions rely on quality tail housings to ensure reliable power delivery and longevity under demanding driving conditions.

Manufactured from aluminum, the P/G Supercase Tail Housing features a roller bearing design that reduces friction and supports high-horsepower applications with minimal parasitic drag. The natural aluminum finish provides excellent corrosion resistance and allows for custom finishing options if desired. At 5.08 lbs, this lightweight component minimizes rotating mass without sacrificing strength, making it ideal for hot rods, street machines, and racing platforms. The roller bearing architecture handles both street loads and sustained performance driving, distributing forces evenly across the transmission's rear support structure.

This tail housing is essential for anyone performing a Powerglide transmission rebuild, upgrade, or restoration. Transmission builders and performance enthusiasts appreciate ATI Performance's commitment to precision casting and bearing quality. Installation requires proper alignment with the transmission case and driveshaft, making it compatible with complete Supercase transmission assemblies. The compact dimensions (8.3 x 6.55 x 15.3 inches) accommodate standard Powerglide applications in both classic and modern vehicle platforms.