Pro Comp 4” LIFT Steering Knuckles (2) for 2007-2021 Toyota Tundra 57048B-2 absorbers 5" of net lift if

5" of net lift if stock block is removed

Silverado 1500HD 2001-2006

note: Designed to fit 5-6" lift

Compressed Length: 17

Extended Length: 16

Pro Comp 4” LIFT Steering Knuckles (2) for 2007-2021 Toyota Tundra 57048B-2 absorbers 5" of net lift ifYou will receive 2 new front Pro Comp steering knuckles (1 left & 1 right side). These are designed for a 4" lift and are the correct parts for Pro Comp lift kit K5079T. Pro Comp box # 57048B 2. Pro Comp uses this part number for both their 4" and some of their older 7" lift kits, but it is NOT the correct number used in their 6" kit. Please verify knuckle part numbers listed below. Fitment Guide: TOYOTA Tundra 2007 2021 4x4 2wd (w 4" Pro Comp Lift)