Cometic 4.060" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LS-Series 11000304 Studs have 1/2"-20 threads that

Studs have 1/2"-20 threads that thread directly into pre-threaded bungs

40 in Length

both with provisions for mounting wheels and are made of 1" square tubing with black powder coating

Self-contained groover has built-in temperature controls

Uses factory shift cable

Cometic 4.060" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LS-Series 11000304 Studs have 1/2"-20 threads thatComprised 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