1999-2004 Ford Mustang J&M Race/Extreme-Duty Rear Lower Control Arms - Adjustable Weight Jack, Solid Axle (Part #23955)

1999-2004 Ford Mustang Rear Lower Control Arms - Race/Extreme-Duty Adjustable Weight Jack

Part #23955 | Made in the USA Improved suspension control • Predictable handling • Performance street and track use • Powder coat finish options Factory stamped rear lower control arms and their soft rubber bushings flex under load, costing you traction and consistency every time you launch or push your 1999-2004 Mustang hard. These race/extreme-duty arms use sealed spherical bearings and 2-inch round steel tubing to cut deflection in high-horsepower and hard-launch applications, so the power you put down actually reaches the pavement.

Key Features & Benefits

• J&M Spherical Bearings & Rod Ends - Built to J&M's premium specification for strength and durability under repeated hard use
• Sintered Bronze Liner - Stronger than standard PTFE liners, for long-term durability and smooth articulation
• 52100 Heat-Treated Ball with 4340 Chrome-Moly Race - Reduces deflection and improves suspension response versus factory rubber bushings
• 2-Inch Round Steel Tubing - Adds structural rigidity for consistent handling under load
• Adjustable Weight Jack - Fine-tune rear ride height and corner weighting for street or track setups

Why Choose J&M

Designed and manufactured in the USA by J&M Products, using premium bearing specifications not found in factory or economy replacement arms. Upgrade with confidence and feel the difference where the tire meets the road.