Cometic 4.165" MLS Head Gasket (Each) - SB SB Chevy2 350/400 - .040" Thickness YA0857 Aluminum construction mount is rubber

Aluminum construction mount is rubber padded to protect shock canister and increase holding strength

AutoMeter's Trans Temp Gauge will give you the most accurate possible measurement for the exact temp of your trans fluid

Works with any type of belt or shoulder harness

011 in Undersize

High Strength Alloy - Heavy Duty Shank Body - Alloy steel

Cometic 4.165" MLS Head Gasket (Each) - SB SB Chevy2 350/400 - .040" Thickness YA0857 Aluminum construction mount is rubberComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". With Steam Holes. 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