SPC Performance 21+ FORD F-150 Front Adj Upper Racing Control Arm Kit

Lifted trucks lose caster which wears tires and leads to wandering at high speeds. These arms improve droop travel, drivability and tire wear as well as adjusting tire position in your wheel well with SPC's adjustable front upper control arms. Featuring an upgraded greasable ball joint and rubber isolated xAxis bushings, this arm is designed to correct alignment angles while maintaining factory ride quality. SPC's fully forged steel design provides the strength and durability needed for the most demanding environments. These remove and replace arms are sold in pairs. Get more droop travel: SPC's arm has improved clearance to get around the spring bucket. With 80deg of articulation in the upgraded ball joint and free pivoting cross axis bushings, SPC's arm gives you maximum droop travel. Get your drivability and tracking back: When you lift your truck you affect caster and camber. SPC's arms have +1deg of caster built into them. Using its patented ball joint design the arm will get you +-2.0deg of caster and +-2.0deg of camber, so you can put your alignment angles back to specification. Improve tire clearance: Use adjustment in the SPC arm and on the OE lower arm to maximize alignment angles and move oversized tires forward in the wheel well to minimize or avoid fender trimming. Patent No. US 7,513,514. Product appearance and features may vary in the market as design changes, improvements and modifications are implemented. Fitment: FordF-150King Ranch2021 FordF-150King Ranch2022 FordF-150Lariat2021 FordF-150Lariat2022 FordF-150Limited2021 FordF-150Limited2022 FordF-150Platinum2021 FordF-150Platinum2022 FordF-150Raptor2021 FordF-150Raptor2022 FordF-150SSV2021 FordF-150SSV2022 FordF-150Tremor2021 FordF-150Tremor2022 FordF-150XL2021 FordF-150XL2022 FordF-150XLT2021 FordF-150XLT2022