Upgrade your stock GM rear suspension.

With Hotchkis Trailing Arms and Trailing Arm Mount Braces launches are quicker, smoother and more consistent. Cornering and overall stability are dramatically improved. The Trailing Arms are constructed from .120'' wall steel tubing and are fitted with greasable polyurethane/graphite bushings. The Trailing Arm Mount Braces strengthen the trailing arm mounting points on the chassis. And for the serious enthusiast, Hotchkis Adjustable Upper Trailing Arms allow pinion angle adjustment for superior traction and proper U-joint angle at varying ride heights. Fabricated from high quality TIG welded steel and finished in black powdercoat. Easy to install and come complete with hardware. Made in USA.