Cometic Nissan VQ30DE/VQ35DE (Non VQ30DE-K) 98mm Bore RHS .030in MLS Head Gasket 2020-chevrolet-express-2500-base-esi9905394 1/2 inch bore dampens backpressure

1/2 inch bore dampens backpressure pulses from larger fuel injectors

Race-specific design is intended for high-performance applications and requires custom ECU tuning to achieve optimal results

5 bump stops

and dings that come with using your truck for what it's made for

Cometic Nissan VQ30DE/VQ35DE (Non VQ30DE-K) 98mm Bore RHS .030in MLS Head Gasket 2020-chevrolet-express-2500-base-esi9905394 1/2 inch bore dampens backpressureComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". Right 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