This Rear Window Gasket mounts around the full perimeter of the back glass and has properly molded corners for a precise, factory fit. It also has the slot to accommodate the outer edge's decorative molding. Note: This is for vehicles with the larger rear window with perimeter reveal molding. For vehicles without reveal molding see our part 70-1720-81, for vehicles with the smaller window see our part 70-1719-81. Fitted gasket provides a formed, seamless seal and accommodates reveal molding. Designed from original part so it fits correctly. We recommend for installation: Windshield and Body Sealant 96-8509-96. Replaces factory #3940756. Made from top quality rubber to ensure durability and proper seal. Alternate Parts Some models may use these instead For larger rear window without reveal molding 70-1720-81 Rear Window Gasket For vehicles with the smaller rear window 70-1719-81 Rear Window Gasket Accessories Black Windshield and Body Sealant Scraper/Tuck Tool *All parts sold by Steele Rubber Products are backed by our 100% Satisfaction Guarantee! Fits: Chevrolet — C10 (1967-1972), C20 (1967-1972), C20 Longhorn (1968-1972), C30 (1967-1972), C30 Longhorn (1968-1972), K10 (1967-1972), K20 (1967-1972); GMC — C1500 (1967-1972), C2500 (1967-1972), C2600 (1970-1971), C3500 (1967-1972), K10 (1967-1972), K20 (1967-1972)
