SPC Adjustable Upper Arms 2021+ Ford F 150 Raptor Tremor Lightin SPC PERFORMANCE ADJUSTABLE UPPER CONTROL ARMS: 20182023 JEEP WRANGLER SPC Adjustable Upper Control Arms 2021 2023 Ford Ranger Blackhawk Adjustable Upper Control Arms To Suit PX(1,2,3) Ford Ranger Next Gen Ranger Raptor Upper Control Arms (Adjustable Billet UCA. Improve droop travel, drivability and tire wear with SPCs adjustable front upper control arms for Rangers equipped with steel knuckles. Fit bigger tires without rubbing fenders. Featuring a greaseable ball joint and rubber isolated xAxis bushings, this arm is designed to correct alignment angles on standard height vehicles as well as lifted and lowered vehicles while maintaining factory ride quality. SPCs tube and plate arms are made in our facility in Colorado. Their proven 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: Dont let OE ball joints or mono ball articulation limit your travel. SPC joints are oversized and provide 80 of travel. Get your drivability and tracking back: Your truck may have started to wander after you lifted it. That is because you lost caster. Install SPC arms and get your drivability back by putting your alignment in specification. Improve tire clearance: Are your oversized tires rubbing the fenders or frame rails? SPC Adjustable Arms, in combination with OE adjustments on the lower arm, allow you to dial in alignment specs at the same time that you move the tire forward outward in the wheel well by up to 1. NOTE: For Rangers with steel knuckles ONLY Adjustment range: Camber 2. 0 Caster 1. 0 to +3. 0 Application: 2021 2023 Ford Ranger ALL SALES FINAL, NO RETURNS.