Upper Control Arm

Upgrade your GM vehicle's suspension with rear control arms for better performance and handling. Stock control arms often suffer from bushing deflection and weak materials, leading to traction loss and poor handling. Our control arms come with polyurethane bushings, enhancing ride quality and reducing traction issues. These bolt-on replacements minimize wheel hop, improve cornering, and boost track consistency, making them ideal for street cars, drag racers, or restoration projects. Price is per arm.

Additional Information

Upgrade your GM suspension with rear control arms featuring polyurethane bushings for better ride quality and reduced traction loss. These bolt-on replacements cut wheel hop, improve cornering, and boost track consistency. Price is per arm.

• 1.750" x 0.120" DOM Mild Steel Tubing
• Brilliant Durable Powder Coat
• CNC Machined Bushing Holders
• Grease-able High Quality Polyurethane Bushings
• TIG Welded Construction

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
	umi365001-B	UMI Performance 59-64 GM B-Body Rear Suspension Kit 3-Link- Chevy only - Black (1x umi3660-B, 1x umi3650-B, 1x umi3651-B, 1x umi3605, 1x umi3606, 1x umi3653-B, 1x umi3607)
	umi365002-B	UMI Performance 59-64 GM B-Body Rear Suspension Kit 4-Link- Chevy only - Black (2x umi3660-B, 1x umi3650-B, 2x umi3651-B, 1x umi3605, 2x umi3606, 1x umi3653-B, 1x umi3607)

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