X260 Series Head Stud Kit 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML XDP Xtreme Diesel Performance Core the X-TRA Cool Radiators are

the X-TRA Cool Radiators are manufactured using special techniques found in the HD and Semi truck industry

100 percent End-Of-Line Tested Through Complete RPM Sweep

Filter Wrap for KF-1061 KF-1061D & KF-1062

A turbocharger installation kit is also included

Assembled in clean environment for OE-level quality and reliability

X260 Series Head Stud Kit 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML XDP Xtreme Diesel Performance Core the X-TRA Cool Radiators areThe XDP X260 Series Head Stud Kit XD3009HS is a must have for your high horsepower 2001 2016 GM 6. 6L Duramax LB7 LLY LBZ LMM LML. The XDP head studs are the ideal upgrade for any high performance, racing, or sled pulling application. These studs are more durable and will not stretch like the factory bolts. The X260 Series head studs feature an upgraded 260,000 psi tensile strength to ensure the cylinder heads on your engine stay locked in place under