Cometic 4.320 MLS Head Gasket .027 - BBC 2010185 for all types of auto

for all types of auto racing

Both feature an exclusive

Springs / Solenoid / Valve

620 in Shank Diameter

Trail Armor Front Corner

Cometic 4.320 MLS Head Gasket .027 - BBC 2010185 for all types of autoComprised 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