UMI Performance 73-77 GM A-Body Rear Upper Control Arms Non-Adjustable

UMI’s rear control arms are a bulletproof addition to your car. Suitable for street, strip or corner carving, these arms minimize suspension deflection for a crisp handling setup and less wheel hop. UMI’s heavy duty upper control arms are CNC machined for accuracy and feature MIG welded bushing holders and ¼” thick laser cut mounting pads. These simple bolt in replacements install in one hour or less and are designed to work on all rear end housings. UMI’s upper control arms are assembled with high quality greaseable polyurethane bushings and finished in a durable glossy powder coat.

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
	umiABR301-R	UMI Performance 73-77 GM A-Body Rear Suspension Kit Non Adj - Red (1x umi4215-R, 1x umi4216-R, 1x umi3000-R, 1x umi4002)

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.

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.

Reference Information