Cometic 4.280 MLS Head Gasket BB Chevy - 8.1L LH Mercury Marine Labor Day Sale The reverse idler gear (shown

The reverse idler gear (shown in blue) is not engaged with any other gears

GPS Antenna (sealed and paintable)

8 AN Single Male Inlet

Bert Late Model Bellhousings

Cometic 4.280 MLS Head Gasket BB Chevy - 8.1L LH Mercury Marine Labor Day Sale The reverse idler gear (shownComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". Left Side. 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