Gaskets & Seals

Cometic LSX 4.100 Bore MLx Head Gasket C5075-052, Right Side LSX 4.100" Bore. 0.052" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore...

Cometic LSX 4.100 Bore MLx Head Gasket C5076-052, Left Side LSX 4.100" Bore. 0.052" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore...

RHS Cam Thrust Plate O-Ring Fits RHS 549102 Thrust Plate.

Cometic LS9/LSA 4.100 Bore MLx Head Gasket C5986-044, Left Side LS9/LSA 4.100" Bore. 0.044" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without...

Cometic LSX 4.185 Bore MLS Head Gasket C5935-030, Right Side LSX 4.185" Bore. 0.030" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer...

Cometic LSX 4.185 Bore MLS Head Gasket C5936-030, Left Side LSX 4.185" Bore. 0.030" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer...

Mahle Gen V L83 L86 LT1 LT4 Exhaust Gasket Set MS19936 Multi-layer Steel (MLS) Gasket

Chevrolet Performance Gen V LT4 Oil Pan Seal 12631278 Oil Pan Seal for Dry Sump Gen V LT1 LT4 Engines.   

Cometic LS 3.910 Bore MLS Head Gasket C5475-027 LS 3.910" Bore. 0.027" 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 3.910 Bore MLS Head Gasket C5475-036 LS 3.910" Bore. 0.036" 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 3.910 Bore MLS Head Gasket C5475-075 LS 3.910" 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...

Cometic LS 4.100 Bore MLS Head Gasket C5489-098 LS 4.100" Bore. 0.098" 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...