FTI Performance Powerglide Tailshaft Housing Seal – Rubber/Steel This is one of those parts you don’t think about… until it starts leaking everywhere. The FTI Performance tailshaft housing seal is designed for Powerglide transmissions, providing a reliable seal where the output shaft exits the transmission. Built with a rubber sealing surface and steel outer shell, this seal is designed to maintain proper fluid containment while handling the demands of performance and racing applications. Key Features Genuine FTI Performance component Fits GM Powerglide transmissions Rubber sealing surface for flexibility and sealing performance Steel outer shell for strength and secure fitment Designed for leak prevention and durability Suitable for performance and rebuild applications Why It Matters The tailshaft seal keeps: Transmission fluid inside Contaminants outside Your drivetrain clean and functioning properly If it fails: Fluid leaks out Mess builds up And performance issues follow Ideal Applications Powerglide transmission rebuilds Seal replacement during service Drag racing and performance builds Preventative maintenance ⚠️ Important Notes Designed for Powerglide transmissions only Proper installation is critical for sealing performance Intended for performance and service use