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$239.99
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red

UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red

Rear Upper Position, Tubular Control Arm Style, Steel

0 Reviews | 0 Answered Questions
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Lincoln, NE -
Phoenix, AZ -
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UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
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UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
UMI 4017-R 68-72 A-Body Adj. Upper Control Ultimate Arms, Red
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We estimate this item will ship on or before October 12th.
Part # 1854017R
$239.99
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Details

Position:
Rear Upper
Control Arm Style:
Tubular
Material Type:
Steel
Adjustable:
Yes
Bushing Material:
Spherical bearing
Ball Joint Included:
No
Bushing Included:
No
Hardware Included:
No
Finish:
Powder Coated
Color:
Red
MFG. Part #:
4017-R
Sold in Quantity:
Set

Info

Adjustability is one the most important things when tuning in your street cars suspension. That is why we have taken the time to develop the ultimate on-car adjustable upper control arms for the rear on your GM vehicle. There were no short cuts when manufacturing these arms, only the best materials and components money can buy were used to build our Ultimate Arms. Well known weak areas where other manufactures use mild steel have been replaced with aircraft quality 4140 chromoly steel featuring a TIG welded construction. The upper control arm mounting points feature CNC machined 0.250" mild steel, 4140 chromoly tube adaptors and a high strength 4140 chromoly heat treated 1.000" solid adjuster; truly overkill for any application!

For ease of adjustment UMI has designed our Ultimate Arms with on-car adjustability. You can easily make pinion angle adjustments in the garage or at the track; it's as simple as loosening two jam nuts! Using UMI's unique chromoly on-car adjuster, simply turn the adjuster with the control arms on the car to quickly lengthen or shorten the length. Pinion angle adjustments are a must when wanting to lower your track 60-foot times, increase traction and reduce unwanted wheel hop. Our Teflon lined spherical rod end design allows for a bind free operation, making a great upgrade for both your track and auto cross driven car.

Features:

  • On-Car Adjustability
  • 4140 Chrome-Moly Threaded Tube Adapters
  • 4140 Heated Treated Chrome-Moly Adjusters
  • Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod Ends
  • Features Precision CNC Machining and Fully Welded
  • CNC Machined 6061 Aluminum Step Bushings
  • Durable Long Lasting Powder Coat Finish

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Installation Instructions (PDF)

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for UMI Performance to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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Reviews

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Videos & Articles
  • Have a 1970-1994 GM A- or X-body in need of some new lower control arms? Take a look at what Speedway Motors' employee Steve L. has to say about our lower control arms!
  • Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.
  • In this Tech Tip, John responds to a customer question about tubular control arms.

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