SPC Performance Ford F-150 Adjustable Upper Control Arms (Front) for 2004-2017 models. Forged steel construction and modern sealed joint architecture restore alignment for lifted trucks while providing extra tire clearance for oversized tires.

Designed, engineered, tested, and assembled in Colorado, these adjustable upper control arms combine maintenance-free sealed ball joints with SPC’s xAxis™ sealed flex joints in bonded rubber sleeves to correct caster and camber and restore ride quality. The one-piece polymer race ball joint uses an updated grease formula and a 25% larger stud cross section with E-Nickel coating for enhanced corrosion resistance. With improved clearance around the spring bucket, up to 80° of articulation, and built-in positive caster for lifted applications, these arms help center the tire in the wheel well and reduce uneven tire wear. Sold as a pair. Alignment range: Camber ±2.0°, Caster 0° to +4.0°. If replacement lower adjustment cams are required, compatible parts are #86250 or #86252. US Patent No. 7,513,514.

Features

• Forged steel construction for strength and improved clearance
• Fully sealed, maintenance-free ball joints with polymer race
• xAxis™ sealed flex joints in bonded rubber sleeves for extended travel
• 25% larger ball joint stud and E-Nickel coating for corrosion protection
• Up to 80° of articulation and positive caster provision for lifted trucks
• Designed and assembled in Colorado; sold as a pair

If you have questions or need fitment advice, call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area and can help with alignment and setup on premises. If you are considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

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