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UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces

SKU: UMI3028-B

78-88 GM G-Body Control Arm Frame Braces

UMI Frame Braces...

UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces

SKU: UMI3028-B

78-88 GM G-Body Control Arm Frame Braces

UMI Frame Braces...

A$346.43
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

Control Arm Brace - Lower - Bolt-On - Steel - Black Powder Coat - GM G-Body 1978-88 - Pair

UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces

Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more power your ride makes the better chance of bending or breaking the rear control arm mounts. These tubular reinforcements tie the upper and lower rear control arm mounts together for added strength and driving performance. The UMI Performance braces are bent to contour the floor of the vehicle, unlike some competitor’s designs these reinforcements do not require the floor to be dented or pounded for correct fitment. Control arm braces are manufactured from DOM steel; TIG welded and feature adjustment for a perfect fit on all 1978-1988 G-Body’s. This kit includes new longer Grade 8 bolts, lock nuts and washers for a 100% bolt in installation.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
umiGBF025-B UMI Performance 78-88 GM G-Body Handling Package- Stage 2 with Coilover - Black (1x umiA204-450R, 1x umi3015-B, 1x umi3031-B, 1x umi3016-B, 1x umi3033-1-B, 1x umi7917-101, 1x umi3000-B, 1x umi3028-B, 1x umi3001, 1x umi3013, 1x umi3049, 1x umi3034-B, 1x umi3035-B, 2x umi12DP125, 2x umiC209-T, 1x umi90095, 1x umi90035-B)

Data: v4.2 - Upd: 2026-11-08 13:45:34

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:48:45

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Umi Performance
StreetFX SKU umi3028-B
SFX Item ID 4155881
Accounting SKU umi-3028-B
Manufacturer SKU 3028-B
Manufacturer UPC 3028-B

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