UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms

UMI PerformanceSKU: umi3650-R
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
Roll over image to zoom in Click on image to zoom
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms
UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms

UMI Performance 59-64 GM B-Body Rear Lower Control Arms/Trailing Arms

UMI PerformanceSKU: umi3650-R
Price:
$379.99
Stock:
Sold out

Fitment Check

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay USDC Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

UMI Performance control arms are an excellent upgrade for your classic B-Body, ideal for restoration projects, street cars, cruisers, or drag racers. These boxed control arms directly replace stock stamped steel versions, which can rust and weaken over time. The included grease-able polyurethane bushings enhance ride quality and reduce bushing deflection compared to stock rubber bushings, minimizing body roll, increasing traction, and eliminating wheel hop. Constructed with 0.120" wall thickness rectangular tubing, CNC machined drawn over mandrel bushing holders, and MIG welded end caps to block debris, these control arms also feature correct spring perches compatible with factory springs. UMI Performance offers a hardware kit for installation that includes all necessary Grade 8 hardware except shock mount bolts.

Upgrade your B-Body with UMI boxed control arms for better traction, ride quality, and strength. Made from 0.120" wall tubing with grease-able polyurethane bushings, they reduce deflection and wheel hop. Hardware kit sold separately.

  • Option to purchase new Grade 8 hardware kit for installation (excluding shock mount bolts)
  • Direct bolt-on replacement for stock stamped steel control arms
  • Reduce body roll and increase traction by eliminating wheel hop
  • Reduce bushing deflection compared to stock rubber bushings
  • 0.120" wall thickness rectangular tubing construction
  • CNC machined drawn over mandrel bushing holders
  • Correct spring perches to accept factory spring
  • Grease-able High Quality polyurethane bushings
  • Improved ride quality and overall performance
  • MIG welded end caps to keep out road debris
  • Boxed control arm set
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Units Per Sku: 1

About Us

We are a group of dedicated car enthusiasts who have a passion for all things automotive.

Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.

We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok