GM LS1 SB 4.040" Bore .051"
Cometic Gaskets
CMC5505-051Couldn't load pickup availability

GM LS1 SB 4.040" Bore .051"
Item Description
Utilizes an integrated “stopper” layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLx technology can be found in the applications below and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required.
Manufacturer Information
- Manufacturer: Cometic Gaskets
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