Billet UCA Upper Control Arm | 2019+ Chevy Silverado 1500

Upgrading the UCA (upper control arm) is a must when leveling or lifting your front end by 2-3”. Our meticulously designed UCA's correct your geometry for the ultimate ride. Specifications Uniball (PTFE Kevlar reinforced) bearing completely sealed for long service life Designed to maintain proper wheel alignment for 1.5in - 3in lift to prevent tire wear Custom-plated 14mm uniball through-bolt (equal in strength to a 12-point bolt) safely clamps the entire outboard bearing assembly directly to the upright - less chance of failure than 2-piece designs Allows full lock-to-lock tire clearance throughout the suspension travel Each inner rod-end has two bolts per side clamp for safety Each rod-end bolt has a nylock nut - no threaded holes to strip The inner rod-end clamps are fully radiuses inside and out - which means no sharp corners that might cause stress cracks FEA analyzed for 10,000-pound side impact loads Finished in Type II Anodize Product Highlights  American madeCNC