Cometic 81mm MLS Head Gasket .030 - Honda Helmet Air System 4 Coil Springs

4 Coil Springs

760 in Bolt Circle

1981-1981 Dodge D350

and even more if used with a drop bracket

while increasing thermal conductivity

Cometic 81mm MLS Head Gasket .030 - Honda Helmet Air System 4 Coil SpringsComprised 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