Cometic 4.600 MLS Head Gasket .051 - BB Chevy 502 Marine 713003 5 in OD Tube

5 in OD Tube

Ends feature a stepped design with a beveled welding flange to help position flange in tube for easier installation

BMR engineered these bolt-on sub-frame connectors to be considerably stronger than other sub-frame connectors on the market

Installation time is about 2 hour

Cometic 4.600 MLS Head Gasket .051 - BB Chevy 502 Marine 713003 5 in OD TubeComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 4 Bolts in Valley. 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