Skyjacker 3-3.5In KIT 11-19GM 2500HD35 Ignition>Stock Replacement Ignition and a maximum diameter of

and a maximum diameter of 6

Give a real boost to your truck's performance and save on fuel using this Sinister Diesel 2001-04 Duramax 6

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5-inch OD outlet and 77

Skyjacker 3-3.5In KIT 11-19GM 2500HD35 Ignition>Stock Replacement Ignition and a maximum diameter ofSkyjacker's Replacement Upper Control Arm (UCA) goes beyond just styling and elevates your performance level. Raising the suspension to run 33 in. tires will add more ground clearance. Skyjacker fabricated the replacement UCA out of high weld strength, thick walled DOM steel tubing to withstand extreme amounts of stress and loads. For additional rigidity and strength, a welded gusset plate stiffens the arm and bushing eyelets into one. CNC machined