UMI Performance
UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit - 302717-B
- SKU:
- UMI302717-B
- UPC:
- 302717-B
- MPN:
- 302717-B
- Availability:
- Regularly stocked product
Description
How do UMI control arms improve handling?
UMI control arms deliver razor-sharp steering response and predictable handling for confident cornering during performance driving.
Are UMI control arms difficult to install?
Professional installation is strongly recommended for these advanced performance control arms to ensure optimal setup.
UMI Control Arm Kits for your 1978-1988 Buick Regal, Chevrolet Malibu/Monte Carlo, Oldsmobile Cutlass, and Pontiac Grand Prix/LeMans deliver ultimate precision and handling. Featuring double adjustable lower control arms with spherical rod ends and "Ultimate Arms" upper control arms, these kits provide superior wheel control and alignment capabilities for track-ready performance.
What Owners Say
Owners and enthusiasts consistently report that UMI Performance control arm kits deliver a transformative driving experience, with multiple G-Body owners specifically noting the difference is "night and day" in how their cars handle and ride. The tubular control arms are commonly paired with other suspension upgrades like sway bars in complete builds, demonstrating their role in serious suspension setups. Enthusiasts appreciate the noticeable improvement in ride quality and handling characteristics after installation. While some mention comparable alternatives from other manufacturers offering similar performance, UMI maintains a strong reputation in the G-Body and classic car communities as a trusted choice for suspension upgrades that genuinely improve vehicle dynamics.
Key Features
- Double Adjustable Lower Control Arms with Spherical Rod Ends
- Double Adjustable Upper Control Arms "Ultimate Arms"
Why Choose the UMI Control Arm Kits
Delivers razor-sharp steering response and predictable handling for confident cornering.
Achieves superior wheel control, minimizing unwanted flex for a planted feel.
Provides precise alignment adjustments for optimized tire wear and track performance.
Transforms your classic muscle car into a modern performance machine.
Who Is This For?
Track / Autocross — 9/10
Double adjustable arms offer ultimate precision and handling.
Street Performance — 8/10
Enhances precision and handling for spirited driving.
Racing Competition — 9/10
Spherical rod ends provide ultimate precision for racing.
Drag Racing — 7/10
Adjustability can aid in optimizing launch characteristics.
Visual / Aesthetic Upgrade — 6/10
Premium performance parts often have a visual appeal.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
302717-B |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Control Arms |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Drag Racing: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
Related Products
Related Products
UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit - 301417-B
UMI Performance
UMI Performance 78-88 GM G-Body Upper & Lower A-Arm Mounting Hardware - 3013
UMI Performance
UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces - 3028-B
UMI Performance