SEALING RING KIT, METAL

The Coan Racing COA‑12300 Metal Sealing Ring Kit is a comprehensive rebuild solution tailored specifically for GM Powerglide transmissions. This kit includes a full set of durable metal sealing rings designed to fit critical hydraulic interfaces, restoring proper sealing integrity after components are serviced or replaced.

Made to OEM specifications and crafted from corrosion-resistant metal, these rings offer superior pressure containment and resilience. As a direct replacement for worn or missing rings, the COA‑12300 ensures leak-free operation under high pressure and temperature ranges typical of performance or street/strip use, simplifying Powerglide rebuilds and enhancing transmission reliability and longevity.