UMI Performance · New
UMI Performance 78-88 GM G-Body Handling Package- Stage 2 with Coilover - Black
MPN GBF025-B · Store SKU umiGBF025-B
Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.
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Product details
UMI Performance combines their Stage 2 handling kit with four corner Viking coilover ride height adjustability to bring you the best of both worlds. This kit includes caster corrected upper and lower a-arms with 1/2" taller upper ball joints, heavy duty UMI sway bars with new end links and greaseable bushings, rear tubular upper and lower control arms, replacement rear end housing bushings, heavy duty tubular frame braces, and all necessary hardware. The ride height is adjustable from stock to 2" below stock ride height, and the Viking shocks offer 19 settings in both compression and rebound. The kit features a combination of 450lb/in front and 125 lb/in rear springs and is 100% Made In USA. UMI Stage 2 Handling Kit with Viking coilovers gives 0–2″ drop, caster-corrected A-arms, heavy-duty sway bars, rear control arms, and 19-position shocks. Front 450 lb/in, rear 125 lb/in springs. 100% Made in USA. Stage 2 Kit: adjustable drop, coilovers, sway bars, and control arms.
Manufacturer fitment & guides
Check GBF025-B 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.
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