Cometic 4.200 MLS Head Gasket .027 - Olds HSSML11M61 CM Economy Series

CM Economy Series

Compatible with 1 - 4 pulse ignition signals (2-8 cylinder engines) with points

Completely remanufactured GM Delco single wire alternators are easily hooked up

Image is for reference only and shows model BB122C

Cometic 4.200 MLS Head Gasket .027 - Olds HSSML11M61 CM Economy SeriesComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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