1999-2019 GMC Sierra 1500 2WD 4WD ± 1.5° Upper Arm Camber/Caster Alignment & Lockout Kit spring spacers We completed this kit with

We completed this kit with 4 Premium Tire Valve Caps precision CNC Machined from light-weight T6 Billet Aluminum and fitted with rust & water-resistant plastic valve protection to prevent corrosion & chemical damage

fitted with our High-Density Polyurethane Bushings for extra endurance and finished with a state of the art powder coating process to protect them against the elements

2x Front Billet Aluminum Lift Spacers

to a durable

2x Cold-Forged Steel MAX-Torsion Keys

1999-2019 GMC Sierra 1500 2WD 4WD ± 1.5° Upper Arm Camber/Caster Alignment & Lockout Kit spring spacers We completed this kit withIncludes Complete Set of Front Camber Caster Alignment Kit Includes Grade 10. 9 Replacement Upper Control Arm Bolts, Washers, and Nylon Locking Nuts Precision CNC Laser Cut from 3 16" Steel for Extreme Strength and Accurate Alignment. Corrosion Resistant Black Powder Coating to Inhibit Rust, Corrosion and Subsequent Seizing. Allows for 1. 5 Degrees of Camber and Caster Adjustment, in 0. 5 deg. Increments. Replaces OEM Slotted Eccentrics with Fixed