UMI Performance 78-88 GM G-Body 1-3/8in Tubular Rear Drag Sway Bar Bolt-on

UMI Performance is known for making well-built suspension components for American muscle cars, and this rear drag sway bar for 1978-1988 GM G-Bodies is a prime example. If you're looking to get your hot rod off the line as straight and flat as possible, especially with significant power, this bar is designed to help. It's built from a lightweight 1-3/8 inch diameter tubular steel, which is strong enough to resist body roll during hard launches while also saving weight compared to other options.

This sway bar offers three distinct rates, allowing you to tune it for different setups, whether you're running street tires, drag radials, or full slicks. The CNC machined clamping system is designed to fit a range of differential housing diameters, including factory OEM, Moser, Strange, Currie, and others, with diameters from 2.75 to 3.25 inches. While it's a bolt-on installation, UMI strongly recommends welding the double shear chassis mounts for maximum security, especially given the forces involved in launching a powerful car. The kit includes a template and instructions for drilling the crossmember, and features an exclusive reinforcement plate to help distribute the load. A unique hex adjuster allows you to pre-load the bar on the car, ensuring it leaves the line straight regardless of the power you're putting down.

This sway bar is made in the USA and features durable powder coating in red or black. It's designed to clear most common rear ends and comes with heavy-duty aluminum sway bar mounts with greaseable polyurethane bushings and CrMo spherical rod ends. This is a solid option for any G-Body owner looking to improve their drag strip performance and stability.