Suspension and Components› Rear Suspension Components

UMI PERFORMANCE

UMI Performance 78-88 GM G-Body Rear Control Arm Kit Fully Boxed Lowers

$519.99

SKU: U01C 302116-B

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The UMI Performance 302116-B Rear Control Arm Kit is designed to improve traction and reduce wheel hop in GM G-Body vehicles. It directly replaces both the rear upper and lower control arms. The control arms are fixed length and built to GM specifications. The lower control arms feature reinforced sway bar holes for compatibility with both stock and aftermarket sway bars.

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 302116-B

Videos

UMI Performance Rear Control Arm Options and Comparison

UMI Performance Rear Control Arm Options and Comparison
Stage 2 Handling kit: Rear Install | G-Body Build Series | S1E3

Stage 2 Handling kit: Rear Install | G-Body Build Series | S1E3
Removing the Factory Suspension | G-Body Build Series | S1E2

Removing the Factory Suspension | G-Body Build Series | S1E2
UMI LOWER CONTROL ARM INSTALL

UMI LOWER CONTROL ARM INSTALL

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.

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