Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .086in MLS Cylinder Head Gasket-4.580in Bore O2 Extensions NZ1-XTSS kit features an Xtreme

NZ1-XTSS kit features an Xtreme pressure plate for the most demanding driver

Goodridge 70in Universal Clutch Line w/SS Fittings & Clear Hose - 45Deg Banjo w/AN3 Fitting

115in CD -29cc Dish Platinum Series Pistons - E/D - Set of 8

Works with K20A/A2/A3/Z1 pumps

5mm Oversize - Single

Cometic GM/Mercury Marine 1050 Gen-IV Big Block V8 .086in MLS Cylinder Head Gasket-4.580in Bore O2 Extensions NZ1-XTSS kit features an XtremeComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 086". 2 Slotted Valley Bolts. 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