Gaskets & Seals

Cometic Gen V L83 3.875 Bore MLx Head Gasket C15426-052 Gen V L83 3.875" 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...

LSXceleration GM Gen V LT1/L86 6.2L MLS 5-Layer Head Gasket 14-88943 (Like GM 12688943) 4.0944" (104mm) bore x .0523" (1.33mm) thickness x 5-layer MLS.  Made in MX    

Chevrolet Performance Gen V LT Timing Cover Damper Seal 12634614 Fits Gm L83, L86, LT1, LT4

Chevrolet Performance LS7/LS9 Oil Line To Pan Seal 15217990 Engine Oil Cooler Line Seal

Chevrolet Performance LSA/LS9 Intake Manifold Gaskets 19180613  

LSXceleration GM Gen V L83 5.3L MLS 5-Layer Head Gasket 14-22325 (Like 12622325) 3.835" (97.4mm) bore x .052" (1.33mm) thickness x 5-layer MLS. Made in Germany.    

Mahle GM Gen IV Lifter Valley Gasket MS19501 Perimeter Only

LSXceleration LS Rear Main Seal Set 13-1657 Includes rear main seal and rear cover gasket.

LSXceleration LS Rear Cover Gasket 13-39249 Fits all GM LS engines

GM LS Oil Pan Gasket OS32241 Fits 4.8L/5.3L/5.7L/6.0L/6.2L. Will not fit dry sump LS7 or LS9.  

Cometic LS7 4.150 Bore MLx Head Gasket C5030-040 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...

Cometic Gen V LT1/4 4.100 Bore MLx Head Gasket C5038-066 Gen V LT1/LT4 4.100" Bore. 0.066" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without...