70" Bolt-on Traction Bars 3.5" Axle Diameter (2001-2010 6.6L Duramax) Color:Black making it a must-have for

making it a must-have for serious truck owners

and smooth during acceleration

By simply turning the dial left or right until it clicks

(Behind ALT)

70" Bolt-on Traction Bars 3.5" Axle Diameter (2001-2010 6.6L Duramax) Color:Black making it a must-have forFITS 2001 2010 EXTENDED CAB 6FT BOX or CREW CAB 6FT BOX GDP has worked with our customers, and our own trucks to create a simple, well engineered, affordable solution to wheel hop, and increased traction. Quality, strength, and longevity are the three things you can expect from your new GDP traction bars. Proven from drag racers, sled pullers, and street monsters this kit is an all around affordable kit for everyone.