2018CM - 1982-2002 GM F-Body Adj Lower Control Arms w/ Polyurethane Bushings

UMI Chromoly rear lower control arms (1.250" x 0.095" 4130 steel) offer superior strength, reduced weight, on-car adjustability, and smooth ride with polyurethane bushings—perfect for large tires and aftermarket rear ends.

Details

Upgrade your rear lower control arms with UMI's heavy-duty tubular setup, now available in Chromoly. Constructed from 1.250" x 0.095" 4130 Chromoly steel, these control arms provide increased strength and reduced weight compared to standard mild steel. CNC machined and fully TIG welded for maximum durability, they feature polyurethane bushings for a smooth ride and on-car adjustability for quick height and alignment changes with just a wrench. Designed to provide additional clearance for large tires and center aftermarket rear ends in the wheel well, the Chromoly construction delivers higher tensile and yield strength, allowing for thinner wall tubing without sacrificing rigidity, giving you a lightweight yet extremely strong performance upgrade.

Description

UMI Chromoly rear lower control arms: stronger, lighter, adjustable upgrade.

Short Description

Lower Control Arms

Application Summary

UMI designed 2018CM to fit 1982-2002 GM F-Body vehicles

Features

• 1.250" x 0.095" 4130 Chrome Moly Tubing
• 4140 Chrome Moly Threaded Tube Adaptors
• 4140 Chrome Moly CNC Machined double adjuster
• TIG Welded Construction for maximum strength
• On-Car Adjustability with Right and Left Hand Threads
• Grease-able High Quality polyurethane bushings
• Durable Powder Coat finish

Product Info

Available Packages

Specifications

Fitment

Downloads

• Installation Instructions (PDF)