UMI Performance Aftermarket Rear End Sway Bar Installation Kit- 3-1/4in Axle Tubes

Designed for large-diameter 3.25" axle tubes commonly found on early Moser 9” rear ends (manufactured before 2002) and other custom housings, this rear sway bar mounting kit offers a secure, weld-free installation for factory or aftermarket sway bars. The kit features precision CNC machined bushing mounts with welded gussets for strength, heavy-duty zinc-plated chrome moly u-bolts, and longer polyurethane end links to maintain correct geometry. The CNC machined grip teeth prevent shifting or binding, ensuring consistent sway bar performance under load. Polyurethane sway bar bushings with universal-fit slots are included in 19mm and 22mm sizes to work seamlessly with the larger hardware. Installation is completely bolt-on for 1982–2002 Camaro and Firebird models. Note: a 3.25" clamp is required when using a UMI billet sway bar mount or when modifying a factory mount.

Additional Information

UMI’s rear sway bar mount kit fits 3.25" axle tubes like early Moser 9” housings. Features CNC machined mounts, chrome moly u-bolts, and longer poly end links for proper geometry. Fully bolt-on for 1982–2002 Camaro and Firebird.

• 3.25" clamp required for UMI billet sway bar mount or modifying factory mount
• Bolt-in application for 82-02 Camaro/Firebird models
• CNC machined sway bar mounts
• Compatible with rear ends from Strange Engineering, Currie, and Moser Engineering
• Grip teeth on sway bar mounts
• Heavy-duty chrome moly u-bolts
• Longer High Quality polyurethane end links
• Polyurethane sway bar bushings
• Universal fit for 19mm and 22mm sizes
• Versatile for other brand rear ends with varying axle tube diameters
• Welded gussets on mounts

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

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Reference Information