Cometic 4.130 MLS Head Gasket .051 - GM LS1 Race Suit Fuel Pump Bolt Kit

Fuel Pump Bolt Kit

1/16" NPT male thread to -4AN male

you will find Cold-Case Radiators® on American built muscle

Reversed Seams for Superior Comfort

1992-1999 GMC Yukon

Cometic 4.130 MLS Head Gasket .051 - GM LS1 Race Suit Fuel Pump Bolt KitComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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