Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Front Bumper in-tank fuel pump that fits

in-tank fuel pump that fits many popular late model EFI applications

the ColdFront™ Intercooler solves any potential heat-related issues

TIG-welded intercooler features a more robust bar-and-plate construction for better heat dissipation characteristics

4 Liter B5RA

Cometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket Kit Front Bumper in-tank fuel pump that fitsCOMETIC 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. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.