Gaskets & Seals

Cometic LS 3.910 Bore MLS Head Gasket C5475-040 LS 3.910" Bore. 0.040" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...

Cometic LS 4.150 Bore MLx Head Gasket C5014-040 LS 4.150" Bore. 0.040" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion...

LSXceleration Gen V LT Oil Cooler Gasket 14-23359 (Like GM# 12623359) Fit 2014+ Gen V Engine Vin's: 6, 9, 7, H, C, F, R, D, J, L  

Chevrolet Performance Gen V 2019+ L84 L87 L8T Valley Cover Gasket 12693081 Engine Valve Lifter Oil Manifold Gasket Fits 2019+ VIN's F, L, 7, D

Cometic LS 4.100 Bore MLS Head Gasket C5489-075 LS 4.100" Bore. 0.075" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...

LSXceleration Gen V High Pressure Fuel Pump Gasket 14-79867 (Like GM 12679867) High Pressure Fuel Pump Gasket for 2016 & Up Gen V Engines.

Cometic MLS LS 4.100 Bore Head Gasket - .070 Compressed Thickness GM Gen III/IV Small Block V8 LS Series MLS Head Gasket 4.100" Bore. Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating...

Cometic Gen V LT1/4 4.100 Bore MLx Head Gasket C5038-051 Gen V LT1/LT4 4.100" Bore. 0.051" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without...

Mahle 4.8/5.3L LS MLS Head Gasket 54441 Multi-layer steel (MLS) cylinder head gaskets. Fits: 4.8L Vin Code (V) 5.3L LM4, LM7, L59 Vin Codes (P, T, Z) Increase torque and performance while decreasing oil consumption and emissions. The development...

Mahle MLS GM LS1 LS2 LS3 Exhaust Gasket Set  

Cometic LSX 4.165 Bore MLx Head Gasket C5702-040, Right Side LSX 4.165" Bore. 0.040" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore...

Mahle GM LS Valve Cover Gaskets VS50250A