Cometic GM LS1 SB 4.160 inch Bore .036 inch MLS Head Gasket 2012-hyundai-sonata-gls-esi6867695 An included 1/8-inch aluminum skid

An included 1/8-inch aluminum skid plate is vented to ensure maximum airflow reaches your intercooler & radiator

Officially licensed Jeep product

the ST8130 not only retains all the ST8100 racing features but also meets street legal requirements

6mm Intake Valve Guides (Quantity of 8)

the MACH Force-XP installs easily with no cutting or modifications required—proudly engineered and manufactured in the USA

Cometic GM LS1 SB 4.160 inch Bore .036 inch MLS Head Gasket 2012-hyundai-sonata-gls-esi6867695 An included 1/8-inch aluminum skidComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". 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