Lift & Leveling Kits

UMI PERFORMANCE

UMI Performance 78-88 G-Body 82-03 S10/S15 73-77 A-Body Front Coilover Kit

$912.31

SKU: U01C A204-550R

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item

Description

The Viking's front coilover kit combines a high-quality hybrid spring with a 19-position double adjustable shock. The kit includes two front coilover shocks, which are double adjustable, and two front springs available in 250, 350, 450, or 550 spring rate options. The upper coil fits the upper spring perch on your vehicle, while the lower part matches the coilover shock bottom. A coil spring compressor is not needed, as the adjuster acts as the compressor. The optional thrust bearing and spanner wrenches make it easy to adjust the ride height from factory settings to a 3" lowering. The shock features independent compression and rebound adjusters, allowing for custom tuning for street, strip, auto-x, and road racing—all in one shock. Viking coilovers work well with UMI's lower a-arm or your factory lower a-arm.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUMI PERFORMANCE
Part NumberU01C A204-550R

Buy with Confidence

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.

View Full Return Policy