Suspension and Components Shocks, Struts, Coil-Overs and Components

UMI PERFORMANCE

K-Member

$1,189.99

SKU: U01C 2414-3-R

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

UMI's competition 3rd Gen F-Body front weight jack system replaces the factory spring with an adjustable weight jack bucket and a custom ultra-premium performance spring. Allows up to 2-½” lowering from factory height with smooth ride height adjustment via an exclusive thrust bearing system. Ideal for competition, pairs with UMI Afco, Viking, or Koni struts. Compatible with UMI K-member and Factory K-member. Manufactured, tested, and race-proven in the USA.
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Part #: 2414-3-R

Achieve both your LS swap and handling goals with this k-member and weight jack kit. UMI's industry leading twin-tube design k-member saves 25 lbs of nose weight and comes complete with LS frame-side mounts. Pair this strong yet lightweight k-member with integrated front weight jacks and you're set. Weight jacks bolt directly to the UMI k-member and make it easy to set ride height and corner balance your 3rd Gen. UMI weight jacks feature strong laser cut steel construction, a heavy duty jack screw, and a thrust bearing to ensure smooth operation. Adjust ride height with a " socket. 100% Made In USA.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUMI PERFORMANCE
Part NumberU01C 2414-3-R

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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