Cometic BMC 1275 A-Series .140in MLS Cylinder Head Gasket - 74mm Bore 1996-gmc-c1500-suburban-base-esi4606891 actually date back to 1972

actually date back to 1972

-5 levels of speed-based Launch Trim

2 efficient filtering out all of the most harmful air contaminants while allowing maximum flow

patented design

Cometic BMC 1275 A-Series .140in MLS Cylinder Head Gasket - 74mm Bore 1996-gmc-c1500-suburban-base-esi4606891 actually date back to 1972Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". World Products Man o War Block. 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