CST CSK-C23-32 Lift Kit (07-13 & steel O.E. 14-17 1500 2WD P/U / 3.5-5.5" - (no shocks)) Lift Spindles are constructed of precision laser cut 1/4" Steel, CNC machined ball Joint tapers, and completely MIG welded Engineered, designed & fabricated in house by cst 2 pairs of Spacers included in kit to provide several Lift height options Steel braided DOT Approved Brake Lines included in kit OEM Handling & ride quality