Cometic 4.040 MLS Head Gasket .040 - SB Chevy LT1 13106 Spindle uses a GM metric

Spindle uses a GM metric brake rotor

1978-1981 Chevrolet C10 Suburban

Patented five-spoke center design for low moment of inertia

1962-1973 Dodge Polara

Cometic 4.040 MLS Head Gasket .040 - SB Chevy LT1 13106 Spindle uses a GM metricComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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