SKU: 30992743690

ICON Vehicle Dynamics 78550DJ Delta Joint Tubular Upper Control Arm Kit 01-10 GM 2500HD / 3500

Sale price$395.98 Regular price$439.98
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

ICON Vehicle Dynamics 78550DJ Delta Joint Tubular Upper Control Arm Kit 01-10 GM 2500HD / 3500When lifting or leveling out your Chevy HD, its imperative to upgrade the upper control arms to not only ensure you are properly aligned, but also retain the full range of motion of the suspension. Overall, aftermarket UCA's place your wheel back into a stock like location once the effects of triangulation come into play after raising the front end, as well as allow the suspension to actually articulate more than the stock control arms would allow. In

When lifting or leveling out your Chevy HD, its imperative to upgrade the upper control arms to not only ensure you are properly aligned, but also retain the full range of motion of the suspension. Overall, aftermarket UCA's place your wheel back into a stock-like location once the effects of triangulation come into play after raising the front end, as well as allow the suspension to actually articulate more than the stock control arms would allow. In the past, the options for upgrades were abundant, but each had their own flaws, that is until the release of the Delta Joint by ICON Vehicle Dynamics.

ICON tubular upper control arms are constructed from CNC bent 1026 DOM steel tubing and then powder coated to a semi-gloss black finish for maximum strength and corrosion resistance. ICON upper control arms are engineered with built-in caster correction for optimal alignment specifications and confidence inspiring handling. A main benefit of ICON upper control arms is the potential for increased wheel travel when paired with ICON's 2.5 series coilovers, which translates into superior performance and overall ride quality.

These upper control arms feature ICON's patent pending Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

Shipping Notes
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Exchange/Return Notes
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SKU: 30992743690

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Mili
Bozeman, US
★★★★★ 5
Perfect for every day use.
Size: Large, Color: Black
Absolutely love this dress! So cute, casual, and nice looking. The material is exactly as described – soft, comfortable, and breathable. Perfect for everyday wear!
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Reviewed in the United States on March 28, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 3
Fit Comfort and no high slits which spoil long dresses
Size: X-Large, Color: Dark Green
Why such high slits? Why 2 splits? Always have to sew them up for more coverage and modesty, especially when seated. The manufacturer/seller could appeal to more, and all ages of customers considering this dress purchase, if not for these too long slits either side.
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Reviewed in the United States on April 11, 2026
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DMcLain
Whiting, US
★★★★★ 5
Love this dress!
Size: Large, Color: Black
Got a black, size L. Great fit and length. So comfy. Perfect for everyday casual, or add some accessories to dress it up.
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Reviewed in the United States on April 29, 2026
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Lori P.
Los Angeles, US
★★★★★ 5
Cute but clingy
Size: X-Large, Color: Coral Orange
The dress is bright orange which I love. It is cute, very plain, true to size... but sadly not for me because the material is clingy and shows all my "chubby rolls". I'm returning it.
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Reviewed in the United States on June 9, 2026
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Nicole
Carnegie, US
★★★★★ 5
Great choice for prom
Size: 12, Color: Black Patent, Size: 12, Color: Black Patent
These dress shoes were a great choice for my son's prom. They fit true to size and were comfortable enough for him to wear all evening. I was especially impressed by how durable they were. Between all the dancing, walking around, and the usual teenage shenanigans, they held up extremely well and still looked great afterward. The style was perfect for prom, and the quality exceeded our expectations. I would recommend these shoes to anyone looking for a sharp-looking, reliable pair of dress shoes for a special event.
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Reviewed in the United States on June 2, 2026

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