Gaskets & Seals

LSXceleration 4.8L 5.3L 5.7L LS MLS Head Gasket 14-89226 (Like GM 12589226) 3.937" Bore x 0.052" Compressed Thickness Multi-layer steel (MLS) cylinder head gasket. Made in the USA    

LSXceleration MLS Head Gasket Set 14-98544 - 5.3L, 5.7L (Like GM 12498544) 3.937" Bore x 0.052" Compressed Thickness Multi-layer steel (MLS) cylinder head gaskets. Made in the USA    

Cometic LS 4.040 Bore MLx Head Gasket C5505-066 LS 4.040" Bore. 0.066" 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 LS 4.040 Bore MLx Head Gasket C5505-060 LS 4.040" Bore. 0.060" 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 LS 4.040 Bore MLx Head Gasket C5505-044 LS 4.040" Bore. 0.044" 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 LS 4.040 Bore MLx Head Gasket C5505-040 LS 4.040" 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 LS 4.040 Bore MLx Head Gasket C5505-051 LS 4.040" Bore. 0.051" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion...

Chevrolet Performance LS MLS Head Gasket Set 12498544 - 5.3L, 5.7L ***For the same quality at a better price see our head gasket set  # 14-98544. Multi-layer steel (MLS) cylinder head gaskets. Fits: 4.8L Vin Code (C) 5.3L Vin Codes (0, 3, B, J,...