UMI Performance · New
UMI Performance 98-02 GM F-Body Tubular K-Member - LS1
MPN 2320-R · Store SKU umi2320-R
Supplier stock checked 11/7/2026, 6:42:55 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
We all know weight equals horsepower. UMI’s direct bolt-in replacement k-member instantly removes 25lbs of front end weight from your ride and helps your existing horsepower work for you. UMI’s industry exclusive dual tube construction and a host of high-strength features ensure this item will survive street use, drag strip blasts and autocross action. UMI’s k-member is fabricated from USA steel and held together by a strong dual tube lower section. Factory motor mounts bolt to ¼” thick laser cut mounting stands while both factory and aftermarket a-arms are located by strong boxed mounting points featuring additional alignment adjustment over factory. The tubular construction and integrated motor mount stands provides added clearance for aftermarket headers and tubular set ups. Combine the UMI k-member with a set of tubular lower a-arms and save 33lbs on the front of your 4th Gen. The UMI k-member is the strongest in the business and we mean it. The UMI k-member is the strongest in the business. UMI’s dual tube center section adds increased strength over competitors designs. Rear main k-member cross tube lowered for oil pan protection. Our k-member protects your expensive engine. Race proven in 1200 hp single digit drag cars as well as daily drivers across the world. Reduces front end weight by 25lbs and improves rear percentage for a better launch. Main k-member cross tubes constructed of 1-1/2” OD DOM steel tubing. Boxed a-arm mounts are CNC laser cut from 3/16” steel plate. Tubular design offers clearance for headers and turbo piping. A-arm slots lengthened for additional alignment adjustment. Fabricated 100% in-house and always of 100% US Steel. 2320 - 1998-2002 GM F-Body Tubular K-Member - LS1 Durable gloss red or gloss black powder coat. K-member features and benefits: Factory location rack mounts.
Manufacturer fitment & guides
Check 2320-R against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
