OEM TH350 Turbo 350 Extension Housing Seal

Quality replacement extension housing rear seal for the GM TH350 Turbo 350 three-speed automatic transmission. This OEM rear seal is manufactured to OEM specifications and is a direct drop-in replacement for worn or damaged original components. Proper fitment guaranteed for all TH350 applications from 1969 through 1986.

Essential for any TH350 rebuild or repair. This extension housing rear seal ensures reliable operation and smooth transmission function. Fits Chevrolet C10, C20, Camaro, Corvette, Nova, Chevelle, Monte Carlo, and El Camino as well as GMC trucks and various Buick, Oldsmobile, and Pontiac vehicles equipped with the TH350 automatic.