My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

UMI Performance 402125-B Rear Upper & Lower Control Arm Kit

(Pontiac GTO 1964-67, Grand Prix 1964-67, LeMans 1964-67, Tempest 1964-67; Chevrolet Chevelle 1964-67, El Camino 1964-67 + 4 more models)

Manufacturer

Picture for manufacturer UMI Performance

Part Number

402125-B
6 reviews
Sale Price

$568.56

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The UMI Performance 402125-B rear control arm kit is engineered for street, strip, or road course applications, delivering bulletproof performance that minimizes suspension deflection for crisp handling and reduced wheel hop. This complete kit includes premium fully boxed lower control arms and heavy-duty adjustable upper control arms, all proudly made in Philipsburg, Pennsylvania.

Lower Control Arm Features:

  • Constructed from larger 3" x 1-1/2" rectangular tubing with 1/8" wall thickness
  • Fully boxed design with capped radius ends prevents debris entry while maintaining factory appearance
  • CNC machined radius ends for precision fit
  • Reinforced sway bar mounting holes for added strength

Upper Control Arm Features:

  • On-car adjustable design allows quick pinion angle changes without removal
  • Heavy-duty 1/2" thick CNC laser-cut upper mounting pads compatible with all rear end housings
  • UMI-built CrMo zinc-plated heavy-duty adjusters
  • MIG welded bushing holders for maximum strength

Premium Construction Throughout:

  • Greaseable polyurethane bushings with zinc-plated steel sleeves for long service life
  • CNC machined components ensure accuracy and consistency
  • Durable powder coat finish resists corrosion and wear
  • Installation requires approximately 2 hours using basic hand tools

This kit provides the enhanced performance enthusiasts demand while maintaining a clean, factory-inspired aesthetic under your vehicle.

Products specifications

Fits

Pontiac GTO 1964-67, Grand Prix 1964-67, LeMans 1964-67, Tempest 1964-67; Chevrolet Chevelle 1964-67, El Camino 1964-67; Oldsmobile Cutlass 1964-67, 442 1964-67, Vista Cruiser 1964-67; Buick Skylark 1968-72, Special 1964-67

Ball Joint Included

No

Bushings Included

Yes

Control Arm Finish

Black powdercoated

Control Arm Style

Tubular/Boxed

Notes

Adjustable from 0.000 in. to 1.000 in.

Quantity

Sold as a kit.

good deal, unbelievably fast shipping

easy peasy shopping from home! GMC wanted $40 bucks! You all saved me $30! Very happy!

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

Limited selection but excellent prices.

Good price, the item was drop-shipped from the manufacture. I ordered it on a Friday and I got an e-mail on tuesday saying it was shipped.

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy