BMR UCA463H Adjustable Front Upper Control Arms for 78-87 GM G-Body

Vehicle Fitment

• 1978-1987 Buick Grand National / Regal (RWD)
• 1978-1987 Chevrolet Monte Carlo / El Camino / Malibu (RWD)
• 1978-1987 Oldsmobile Cutlass (RWD)
• 1978-1987 Pontiac Grand Prix (RWD)

Features

• Front on-car adjustable upper control arms designed for GM G-Body chassis
• Dramatically reduces deflection compared to stock upper arms
• MIG-welded 1 5/8-inch DOM steel tubing for strength and durability
• Rod end design allows precise alignment adjustments
• Black hammertone powder coat resists corrosion and enhances appearance
• Improves handling precision and reduces wheel hop under load
• Adjustability allows camber and caster dialing on lowered or modified suspensions
• Sold as a pair for complete front suspension upgrade

Specifications

• Part Number: UCA463H
• Position: Front upper control arms
• Material: DOM steel tubing
• Adjustability: On-car adjustable
• Rod Ends: Heavy-duty with smooth articulation
• Finish: Black hammertone powder coat
• Installation Time: ~1-2 hours

Included Components

• 2x Front upper control arms (black hammertone)
• Rod ends and adjuster hardware

Product Description

The BMR UCA463H front upper control arms are engineered for classic GM G-Body vehicles from 1978 to 1987, including Buick, Chevrolet, Oldsmobile, and Pontiac models. These arms replace the stock stamped steel upper arms with heavy-duty DOM steel tubing and rod end adjusters, dramatically reducing unwanted deflection under acceleration, braking, and cornering. The on-car adjustability allows precise camber and caster tuning, especially useful on lowered or modified suspensions.

Finished in a durable black hammertone powder coat, the UCA463H arms resist corrosion while adding a performance-oriented look to your vehicle's front suspension. Installation typically takes about 1-2 hours with basic tools, making this an effective upgrade for enthusiasts seeking improved handling, traction, and alignment precision on street, drag, or performance builds.