Cometic 75.5mm MLS Head Gasket .030 - Honda 2060031 1999-2006 GMC Sierra 1500 Fleetside

1999-2006 GMC Sierra 1500 Fleetside 78

640 in OD Step

31-spline axles are available solid or gun-drilled to reduce weight

Fits Simpson Venator Snell SA2015 Helmets

GM 1955-64

Cometic 75.5mm MLS Head Gasket .030 - Honda 2060031 1999-2006 GMC Sierra 1500 FleetsideComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". 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