Cometic 4.320 MLS Head Gasket .027 - BBC Brake Residual Valve 7/32 in Wall 3 in

7/32 in Wall 3 in Axle Tubes

Does not fit Spek gauge series

Features 80 seconds of RPM recording and peak RPM recallAuto Meter Gauges are the number one choice of professional racers worldwide

(Replaces Moog K6024

rear end or oil cooler ducts requiring a 2-1/2" hose

Cometic 4.320 MLS Head Gasket .027 - BBC Brake Residual Valve 7/32 in Wall 3 inComprised 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