Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 302-351W SVO - Round Bore 31022 Variable Speed Controller (VSC)

Variable Speed Controller (VSC)

3/8 in NPT Female O-Ring Outlet

backed by a layer of Nomex ®

full synthetic

Subaru 2005-19

Cometic 4.100" MLS Head Gasket (Each) - .040" Thickness - SB Ford 302-351W SVO - Round Bore 31022 Variable Speed Controller (VSC)Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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