Description
Since 1938
6 mounting point system with pull-down lap adjustment
this unique extreme pressure lube dissolves completely in oil without clogging oil passageways or plugging oil filters
125-300 lb/in Spring Rate
Mr. Gasket Ultra Seal Valve Cover Gaskets - SB Chevy - 5/16" Extra Thick 718008 Since 1938Ultra Seal' Ultra 20 material swells to a controlled thickness for a tight seal. It will not contract or need re torquing. a black latex coating helps create a tight seal and assures easy removal. High tensile strength improves performance. Vehicle Applications: 1977 1979 Oldsmobile Omega 1968 1985 Chevrolet C10 Suburban 1955 1957 Chevrolet Two Ten Series 1961 1974 Chevrolet C20 Pickup 1971 1977 GMC Sprint 1975 1978 GMC C25 Suburban 1968 1974 GMC K15
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy




















