Cometic 4.320 MLS Head Gasket .060 - BB Chevy Boost Controller Plates are designed to be

Plates are designed to be welded between the driver's side door bars

Engineered for top down

steel or stainless steel to provide the needed confidence for use in extreme applications

9-3/8 in Wide x 2-7/16 in Tall

BMR has designed the SP088 for the drag race crowd who want to the ultimate in straight-line acceleration

Cometic 4.320 MLS Head Gasket .060 - BB Chevy Boost Controller Plates are designed to beComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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