UMI 301417-B GM G-Body Rear Adjustable Upper and Lower Control Arm Set – BLK
Price: 499.99 USD
UMI 301417-B GM G-Body Rear Adjustable Upper and Lower Control Arm Set – BLK
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1978 – 1988 GM G-Body Adjustable Upper & Lower Control Arm Kit
Black Powdercoat
Made in the USA!
- Applications:
- 1978 – 1988 Chevrolet Monte Carlo, Malibu, El Camino
- 1978 – 1988 Buick Regal, Grand National
- 1978 – 1988 Pontiac Grand Prix, LeMans
- 1978 – 1988 Oldsmobile Cutlass
This kit includes (1) set of tubular single adjustable lower control arms and (1) set of 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. For more information please click on each items link below.
- Kit Includes:
- Set- Tubular Lower Control Arms- Item # 3014
- Set- Adjustable Upper Control Arms- Item # 3017
Lower Arms
UMI Performance single adjustable lower control arms feature an Energy Suspension polyurethane bushing set-up on one end and a QA1 spherical rod end on the other. This type of set-upallows rear end adjustment when needed while also helping to eliminate and reduce rear end bind. The QA1 rod endallows rear end free movement when high handling, auto cross or road race is a concern, it alsoallows you to lengthen and shorten the control arms adding additional clearance when trying to squeeze those larger tires under the vehicle. The adjustment of these arms can also be used for custom rear end installs when centering and rear end movement is needed. This type of set-up works excellent as a drag race item, auto cross and street driving. The polyurethane bushings are designed to be bolted to the chassis of the vehicle for a quiet comfortable operation while the QA1 rod end attaches at the rear end. Each control arm features the correct provisions for adding a stock or aftermarket sway bar. Sway bar holes are reinforced with a 0.120″ wall thickness steel sleeve TIG welded and sanded into place.
- Features:
- 0.500″ x 0.120″ DOM Mild Steel Tubing
- Tig welded 4140 Chrome Moly Tube Adaptors
- Complete Arm Features TIG Welded Construction
- Energy Suspension Fluted Polyurethane grease-able Bushings
- Durable Long Lasting Powder Coat finish
- QA1 3/4″ Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod End
Upper Arms
Adjustability is one the most important things when tuning in your street car’s suspension. That is why UMI has 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 these “Ultimate Arms”. Well known weak areas where other manufactures use mild steel have been replaced with aircraft quality 4140 chrome moly steel featuring a TIG welded construction. The upper control arm mounting points feature CNC machined 0.250″ mild steel, 4140 Chrome-Moly tube adaptors and a high strength 4140 chrome moly heat treated 1.000″ solid adjuster; truly overkill for any application!
For ease of adjustment UMI has designed these 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 nuts! Using UMI’s unique chrome moly on-car adjuster, simply turn the adjuster with the control arms on the car to quickly lengthen or shorten the control arm length. Pinion angle adjustments are a must when wanting to lower your track 60-foot times, increase traction and reduce unwanted wheel hop. The QA1 Teflon lined spherical rod end designallows for a bind free operation, making a great upgrade for both your track and auto cross driven vehicle.
- Features:
- On-Car Adjustability
- 4140 Chrome-Moly Threaded Tube Adapters
- 4140 Heated Treated Chrome-Moly Adjusters
- QA1 3/4″ 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
Warranty: UMI Performance offers a 2 Year replacement Warranty from the original purchase date to the original purchaser of the parts.
Also available in Red Powdercoat:
Click Here to see our other options
UMI Performance proudly designs and manufactures its entire line of products within its facility located in the small town of Philipsburg, Pennsylvania. The facility features CNC machining, both milling and turning CNC’s, band sawing, press brake operation, MIG and TIG welding, sand blasting, plasma cutting and powder coating.
They offer many different levels of their product.
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Item specifics
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Condition
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Brand
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UMI Performance
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Placement on Vehicle
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Left, Rear, Right
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Manufacturer Part Number
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301417-B
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Country/Region of Manufacture
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United States
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Surface Finish
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Black Powdercoat
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Manufacturer Warranty
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Yes
