Control Arms – Pontiac Firebird 1970-1981 Front, Upper and Lower – SPC

For the 1970-1981 Pontiac Firebird. SPC Control Arm Kits will give you the most adjustability and best clearance of any arm on the market. Includes upper and lower control arms designed to achieve an aggressive stance with a true bolt-on design right out of the box. Upper control arms are sold as a pair and are fully adjustable. SPC upper control arms offer the ability to tune camber and caster which delivers a modern performance feeling suspension. SPC Upper arms come with ball studs that are 1/2” taller than stock to improve camber curve. Premium ball joints are Greasable and rebuildable.

Taking your suspension to the next level, this kit also includes SPC lower control arms. SPC lower control arms are made in the USA and feature heavy duty 1.5” steel, tubular construction with Greasable Delrin® bushings giving you improved strength and handling. offer improved suspension geometry for a smoother, more capable ride quality. SPC lower control arms out of the box will lower your front end by 1″ and add 2° positive caster for an aggressive, ready-to-run stance.

Complete upper & lower control arm kits from SPC can be used with OEM style spring and shocks; lowering spring & shocks as well as stock spindles, drop spindles and coilovers. If you’re running coilovers use our Coilover Mount and Spacer Plate Part # A0144. Upgrade to Upper Delrin® Control Arm bushings with Part # A0145.

If you’re looking to replace or upgrade your GM 1st GEN F-body or X-Body muscle car control arms, this complete kit from SPC is fully adjustable and ready to bolt-on. Designed to improve handling, cornering and overall ride quality for Pro Touring and Daily Driven muscle cars.

• 1” Lowered, Front Control Arms
• Includes SPC Upper and Lower, Tubular Control Arms
• ±3° Improved Caster and Camber, Upper
• +2° Improved Caster, Lower
• Greasable Lower Delrin® Bushings
• Upper ball studs are 1/2” taller than stock to improve camber curve
• Control Arm Location: Front
• Includes Ball-Joints, Rubber & Delrin® Bushings
• Control Arms – Black Powder Coat
• Bolt-on design for factory like fitment and easy installation
• If Using Kit with Coilovers, Add Spacer Plate Part # A0144
• Upgrade to Delrin® Upper Control Arm bushings with Part # A0145
• Made in the U.S.A.