
Rear Lower Control Arm & Adjustable Upper Control Arm Kit 1978-96 GM B-Body
- Rear Lower Control Arm & Adjustable Upper Control Arm Kit
- 1978-96 GM B-Body
- Black
Includes: - (1) Set Tubular Lower Control Arms
- (1) Set On-Car Adjustable Upper Control Arms
Applications: - 1994-96 Chevrolet Impala SS
- 1978-96 Chevrolet Caprice
- 1978-96 Buick Roadmaster
- 1978-88 Buick LeSabre
- 1978-81 Pontiac Bonneville & Catalina
This kit includes (1) set of UMI Boxed lower control arms and (1) set of UMI on-car adjustable upper control arms, "Ultimate Arms". Both items are direct replacements of the OEM set up adding strength, ride improvement and most importantly, rear end adjustment. The lower control arms feature grease-able Energy Suspension polyurethane bushings, reinforced sway bar holes to accept all sway bars and brilliant powder coat. The upper "Ultimate Arms" feature on-car adjustability using right and left hand threads, 4140 high strength Chrome Moly adjuster and a QA1 PTFE lined spherical rod end. The upper control arms give you best and easiest way to adjust pinion angle for suspension tuning.
Features: - Each item CNC machined to exact tolerances and accuracy
- Lower control arms feature grease-able Energy Suspension Polyurethane bushings
- Upper control arms feature on-car adjustability
- QA1 PTFE lined rod end helps eliminate rear end bind
- 4140 Chrome Moly threaded tube adaptors
- 4140 Chrome Moly heat treated adjuster
Engineered Suspension Control for Confident Traction and Handling
UMI Performance Rear Lower & Upper Control Arm Kits are designed to enhance suspension stability, traction, and overall handling performance through precision engineering and durable construction. Backed by UMI Performance’s reputation for American-made quality and rigorous testing, these kits are built using high-strength materials and performance-focused design to improve axle control and reduce unwanted movement under load. With an emphasis on fitment accuracy, structural integrity, and consistent performance, UMI control arm kits provide a reliable solution for street, strip, and performance applications, giving enthusiasts confidence in improved handling and long-term durability.
