Ultra 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. Fits 1987-96 305/350 TPI & 1992-96 350 LT1 with center hold down valve covers.
Vehicle Applications:
1989-1991 Chevrolet V3500 1987-1987 Chevrolet V10 1992-1995 GMC C2500 Suburban 1987-1994 Chevrolet Blazer 1992-1995 Chevrolet K1500 Suburban 1989-1991 Chevrolet R3500 1987-1991 GMC V3500 1987-1988 Chevrolet R30 1987-1995 Chevrolet G20 1988-1995 GMC K3500 1987-1988 Chevrolet V30 1987-1993 Chevrolet Caprice 1988-1995 Chevrolet C1500 1987-1988 Chevrolet V20 Suburban 1987-1996 GMC G3500 1988-1995 GMC C1500 1987-1987 Chevrolet El Camino 1987-1989 GMC R2500 1988-1995 Chevrolet C3500 1992-1995 GMC Yukon 1987-1991 GMC R2500 Suburban 1987-1987 GMC V2500 1987-1991 GMC V2500 Suburban 1988-1995 Chevrolet K1500 1988-1995 Chevrolet K2500 1989-1991 Chevrolet V2500 Suburban 1987-1987 GMC V1500 1987-1995 Chevrolet G10 1987-1996 Chevrolet G30 1987-1995 GMC G2500 1987-1988 Chevrolet Monte Carlo 1989-1989 Chevrolet R2500 1988-1995 Chevrolet C2500 1988-1995 GMC C3500 1987-1991 GMC Jimmy 1987-1988 Chevrolet V10 Suburban 1987-1991 GMC R3500 1989-1991 Chevrolet R2500 Suburban 1987-1988 Chevrolet R20 1987-1995 GMC G1500 1987-1991 Pontiac Firebird 1988-1995 GMC K1500 1987-1987 GMC R1500 1989-1991 Chevrolet V1500 Suburban 1987-1988 Chevrolet R10 Suburban 1992-1995 GMC C1500 Suburban 1992-1995 Chevrolet C2500 Suburban 1989-1991 Chevrolet R1500 Suburban 1988-1995 Chevrolet K3500 1987-1991 GMC R1500 Suburban 1995-1995 Chevrolet Tahoe 1987-1987 Chevrolet V20 1987-1987 GMC Caballero 1988-1995 GMC K2500 1992-1995 Chevrolet K2500 Suburban 1987-1991 Chevrolet Corvette 1987-1992 Chevrolet Camaro 1987-1991 GMC V1500 Suburban 1992-1995 Chevrolet C1500 Suburban 1987-1988 Chevrolet R20 Suburban 1992-1995 GMC K1500 Suburban 1987-1987 Pontiac Grand Prix 1988-1995 GMC C2500 1987-1987 Chevrolet R10 1992-1995 GMC K2500 SuburbanUsing his own 57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.
Mr. Gasket Ultra-Seal Valve Cover Gaskets
A black latex rubber coating is applied to outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil For OE replacement, high performance street, drag race and oval track .187" thickProduct Description:
Valve Cover Gasket Ultra-Seal 0.187 in Thick Rubber Coated Cork / Rubber Center Bolt Small Block Chevy PairUsing his own '57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.
