Diesel Tech / How-To GM Traction Bar Kit: Longhorn Fab Shop Torque. It’s the biggest reason most diesel owners are diesel owners to begin with: The massive torque these trucks can produce is what gets a 14,000 lb. trailer moving from the stop… Adam BlattenbergandJacob WhiteMarch 9, 2016No comments 1 share 1 0 0 3 minute read