Cometic Street Pro Top End Engine Gasket Set - Top End - 4.100 in Bore - Dodge Cummins Hawk Performance Easy installation and repeatable fit

Easy installation and repeatable fit of replacement parts

1981-1985 Buick Regal

Drag racing's biggest stars have relied on Hays since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque

With a 3/4" internal notched radius to bite down on the frame tube

various methods for thermocouple installation

Cometic Street Pro Top End Engine Gasket Set - Top End - 4.100 in Bore - Dodge Cummins Hawk Performance Easy installation and repeatable fitCOMETIC 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. Vehicle Applications: 1999 2002 Freightliner MT55 1998 2000 Peterbilt 200 1998 2002 Freightliner FL50 1998 2002 Freightliner FL80 2001 2002 Freightliner XC 1998 2002 Dodge