Speedmaster Transmission Oil Pan Gasket PCE613.1009; Silicone w/Steel Core for GM Powerglide

Speedmaster gaskets are designed for today's performance transmissions, nothing worse than a leaky transmission, and leaks can lead to the death of your performance transmission. Constructed from a cellulose/nitrile material that features excellent tensile strength and superior blowout resistance, and their latex coating conforms to minor sealing-surface irregularities for a better seal.