Sonnax TH350 Turbo 350 Extension Housing Bushing and Seal Kit

Premium extension housing bushing and seal for the GM TH350 Turbo 350 automatic transmission. This Sonnax product features bushing plus seal set, providing improved durability and functionality over stock components. Whether you need a replacement case, upgraded pan for better cooling, or a new extension housing, this component is built to exacting standards.

Designed to fit all 1969-1986 TH350 transmissions used in Chevrolet C10, C20, Camaro, Corvette, Nova, Chevelle, Monte Carlo, El Camino, and GMC trucks. Professional quality construction ensures long service life and reliable performance in daily driving, towing, and performance applications.