Cometic Head Gasket - 4.320" Bore - 0.045" Thickness - Multi-Layered Steel - BB Chevy R010003 1975-1975 GMC Sprint

1975-1975 GMC Sprint

From beadlock kits to lug nuts and spacer plates

Stepper motor design with unique multi-scale dial derived from NASCAR tech for optimized resolution and accuracy in critical operating range

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1964-1973 Pontiac GTO

Cometic Head Gasket - 4.320" Bore - 0.045" Thickness - Multi-Layered Steel - BB Chevy R010003 1975-1975 GMC SprintComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 045". Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two