Skip to main content

Cometic Street Pro GM 1999-05 6.0L LS Series Gen III 4.100 Top End Kit (Truck Motor)

Take your engine rebuild to the next level with the Cometic Street Pro Top End Kit. Designed for the budget-minded street-rodder, this kit includes all necessary gaskets and seals for a complete top-end rebuild.

Featuring high-quality materials, including MLS, AFM, Aramid Fiber, and Armor Clad, this kit ensures a precise seal and optimal engine performance.

  • Includes all necessary gaskets and seals for a complete top-end rebuild
  • High-quality materials for a precise seal and optimal engine performance
  • Designed for the budget-minded street-rodder

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chevrolet C1500 1999 LS
Chevrolet C1500 Suburban 1999 Base
Chevrolet C1500 Suburban 1999 LS
Chevrolet C2500 1999 Base
Chevrolet C2500 1999 LS
Chevrolet C2500 2000 Base
Chevrolet C2500 2000 LS
Chevrolet C2500 Suburban 1999 Base
Chevrolet C2500 Suburban 1999 LS
Chevrolet C3500 1999 Base
Chevrolet C3500 1999 LS
Chevrolet C3500 2000 Base
Chevrolet C3500 2000 LS
Chevrolet K1500 1999 LS
Chevrolet K1500 Suburban 1999 Base
Chevrolet K1500 Suburban 1999 LS
Chevrolet K2500 1999 Base
Chevrolet K2500 1999 LS
Chevrolet K2500 2000 Base
Chevrolet K2500 2000 LS
Chevrolet K2500 Suburban 1999 Base
Chevrolet K2500 Suburban 1999 LS
Chevrolet K3500 1999 Base
Chevrolet K3500 1999 LS
Chevrolet K3500 2000 Base
Chevrolet K3500 2000 LS
Chevrolet Silverado 1500 2003 SS
Chevrolet Silverado 1500 2004 LS
Chevrolet Silverado 1500 2004 LT
Chevrolet Silverado 1500 2004 SS
Chevrolet Silverado 1500 2005 LS
Chevrolet Silverado 1500 2005 LT
Chevrolet Silverado 1500 2005 SS
Chevrolet Silverado 1500 HD 2001 LS
Chevrolet Silverado 1500 HD 2001 LT
Chevrolet Silverado 1500 HD 2002 LS
Chevrolet Silverado 1500 HD 2002 LT
Chevrolet Silverado 1500 HD 2003 LS
Chevrolet Silverado 1500 HD 2003 LT
Chevrolet Silverado 1500 HD 2005 Base
Chevrolet Silverado 1500 HD 2005 LS
Chevrolet Silverado 1500 HD 2005 LT
Chevrolet Silverado 2500 1999 Base
Chevrolet Silverado 2500 1999 LS
Chevrolet Silverado 2500 1999 LT
Chevrolet Silverado 2500 2000 Base
Chevrolet Silverado 2500 2000 LS
Chevrolet Silverado 2500 2000 LT
Chevrolet Silverado 2500 2001 Base
Chevrolet Silverado 2500 2001 LS
Chevrolet Silverado 2500 2001 LT
Chevrolet Silverado 2500 2002 Base
Chevrolet Silverado 2500 2002 LS
Chevrolet Silverado 2500 2002 LT
Chevrolet Silverado 2500 2003 Base
Chevrolet Silverado 2500 2003 LS
Chevrolet Silverado 2500 2003 LT
Chevrolet Silverado 2500 2004 Base
Chevrolet Silverado 2500 2004 LS
Chevrolet Silverado 2500 2004 LT
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001 Base
Chevrolet Silverado 2500 HD 2001 LS
Chevrolet Silverado 2500 HD 2001 LT
Chevrolet Silverado 2500 HD 2002 Base
Chevrolet Silverado 2500 HD 2002 LS
Chevrolet Silverado 2500 HD 2002 LT
Chevrolet Silverado 2500 HD 2003 Base
Chevrolet Silverado 2500 HD 2003 LS
Chevrolet Silverado 2500 HD 2003 LT
Chevrolet Silverado 2500 HD 2004 Base
Chevrolet Silverado 2500 HD 2004 LS
Chevrolet Silverado 2500 HD 2004 LT
Chevrolet Silverado 2500 HD 2004 WT
Chevrolet Silverado 2500 HD 2005 Base
Chevrolet Silverado 2500 HD 2005 LS
Chevrolet Silverado 2500 HD 2005 LT
Chevrolet Silverado 3500 2001 Base
Chevrolet Silverado 3500 2001 LS
Chevrolet Silverado 3500 2001 LT
Chevrolet Silverado 3500 2002 Base
Chevrolet Silverado 3500 2002 LS
Chevrolet Silverado 3500 2002 LT
Chevrolet Silverado 3500 2003 Base
Chevrolet Silverado 3500 2003 LS
Chevrolet Silverado 3500 2003 LT
Chevrolet Silverado 3500 2004 Base
Chevrolet Silverado 3500 2004 LS
Chevrolet Silverado 3500 2004 LT
Chevrolet Silverado 3500 2004 WT
Chevrolet Silverado 3500 2005 Base
Chevrolet Silverado 3500 2005 LS
Chevrolet Silverado 3500 2005 LT
Chevrolet SSR 2005 Base
Chevrolet Suburban 2500 2000 Base
Chevrolet Suburban 2500 2000 LS
Chevrolet Suburban 2500 2000 LT
Chevrolet Suburban 2500 2001 Base
Chevrolet Suburban 2500 2001 LS
Chevrolet Suburban 2500 2001 LT
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
Reviews for “Cometic Street Pro GM 1999-05 6.0L LS Series Gen III 4.100 Top End Kit (Truck Motor)”

Average rating of 0 out of 5 stars