Cometic GM LB7 Duramax Top End Gasket Kit - 4.100in Bore - .045in MLS Cylinder Head Gasket

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. StreetPro gasket kits are sold as a top-end kits and bottom-end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad. GM LB7 Duramax Top End Gasket Kit; 4.100in. Bore; .045in. MLS Cylinder Head Gasket GM Duramax 6.6L 2001-2004

• The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
• The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
• Requires less clamp load creating less bore distortion
• Conforms load distribution across the sealing area
• Quality Gasket Materials

The Cometic Gasket GM LB7 Duramax Top End Gasket Kit is designed for enthusiasts seeking a reliable solution for rebuilding their 2001-2004 Chevrolet Silverado 2500 HD trucks. This kit features high-quality materials including MLS, AFM, Aramid Fiber, and Armor Clad to ensure durability and effective sealing under demanding conditions. It is specifically tailored for the 6.6L Duramax engine, with a bore size of 4.10 inches and a .045-inch MLS cylinder head gasket, making it ideal for top-end rebuilds. The embossed outer layers of the gaskets are engineered to withstand harsh sealing environments, load variations, and different surface finishes, providing a long-lasting seal. The center or shim layer, made of uncoated stainless steel, can be adjusted to meet various thickness requirements, offering flexibility for different rebuild specifications. This gasket kit requires less clamp load, which helps minimize bore distortion and ensures a more uniform load distribution across the sealing surface, contributing to improved engine performance and longevity. The premium gasket materials used in this kit are designed to meet high standards of quality, ensuring a reliable seal during engine operation. Suitable for various model years from 2001 to 2004, this top-end gasket kit is an essential component for professional engine rebuilds or DIY projects aimed at restoring engine integrity. Proper installation of these gaskets will help prevent leaks, maintain compression, and extend the life of your engine, making it a valuable investment for Duramax engine owners.

Features:

• High-quality MLS, AFM, Aramid Fiber, and Armor Clad materials for durability

• Embossed outer layers designed to withstand harsh sealing environments

• Adjustable stainless steel shim layer for multiple thickness requirements

• Requires less clamp load to reduce bore distortion

• Ensures even load distribution across the sealing area

Fitment:
Chevrolet Silverado 2500 HD Base 2001
Chevrolet Silverado 2500 HD Base 2002
Chevrolet Silverado 2500 HD Base 2003
Chevrolet Silverado 2500 HD Base 2004
Chevrolet Silverado 2500 HD LS 2001
Chevrolet Silverado 2500 HD LS 2002
Chevrolet Silverado 2500 HD LS 2003
Chevrolet Silverado 2500 HD LS 2004
Chevrolet Silverado 2500 HD LT 2001
Chevrolet Silverado 2500 HD LT 2002
Chevrolet Silverado 2500 HD LT 2003
Chevrolet Silverado 2500 HD LT 2004
Chevrolet Silverado 2500 HD WT 2004
Chevrolet Silverado 3500 Base 2001
Chevrolet Silverado 3500 Base 2002
Chevrolet Silverado 3500 Base 2003
Chevrolet Silverado 3500 Base 2004
Chevrolet Silverado 3500 LS 2001
Chevrolet Silverado 3500 LS 2002
Chevrolet Silverado 3500 LS 2003
Chevrolet Silverado 3500 LS 2004
Chevrolet Silverado 3500 LT 2001
Chevrolet Silverado 3500 LT 2002
Chevrolet Silverado 3500 LT 2003
Chevrolet Silverado 3500 LT 2004
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 HD Base 2002
GMC Sierra 2500 HD Base 2003
GMC Sierra 2500 HD Base 2004
GMC Sierra 2500 HD SL 2001
GMC Sierra 2500 HD SL 2002
GMC Sierra 2500 HD SLE 2001
GMC Sierra 2500 HD SLE 2002
GMC Sierra 2500 HD SLE 2003
GMC Sierra 2500 HD SLE 2004
GMC Sierra 2500 HD SLT 2001
GMC Sierra 2500 HD SLT 2002
GMC Sierra 2500 HD SLT 2003
GMC Sierra 2500 HD SLT 2004
GMC Sierra 2500 HD WT 2003
GMC Sierra 2500 HD WT 2004
GMC Sierra 3500 Base 2002
GMC Sierra 3500 Base 2003
GMC Sierra 3500 Base 2004
GMC Sierra 3500 SL 2001
GMC Sierra 3500 SL 2002
GMC Sierra 3500 SLE 2001
GMC Sierra 3500 SLE 2002
GMC Sierra 3500 SLE 2003
GMC Sierra 3500 SLE 2004
GMC Sierra 3500 SLT 2001
GMC Sierra 3500 SLT 2002
GMC Sierra 3500 SLT 2003
GMC Sierra 3500 SLT 2004
GMC Sierra 3500 WT 2004