Cometic MLX Head Gasket GM LT1/LT4 4.150" Bore / .051" Thick

Cometic’s Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high temperature coated and uncoated stainless steel, requiring less clamp load, creating less bore distortion, and conforms load distribution across the sealing area.

The MLX Gasket (Multi-Layer-Xtreme) features an extra ‘stopper’ fold-over layer providing a torque limiting surface that prevents yielding of the combustion seal. Proprietary high temperature coatings along with embossments provide a micro seal for fluids against the head and block surface.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

• Engine Family:
  • GM LT1 / LT4
• Bore (in.):
  • 4.150 in.
• Bore (mm):
  • 105.410mm
• Gasket Material:
  • Viton® coated multi-layer stainless steel
• Compressed Thickness (in.):
  • 0.051 in.
• Compressed Volume (cc):
  • 10.8997cc
• Lock Wire:
  • No
• Quantity:
  • Sold individually.