UMI Performance

Double adjustable Viking rear shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This Part...

Viking’s double adjustable rear shocks feature 19 independently adjustable compression and rebound settings for a total of 361 possible valving combinations. They are a direct bolt-on and can...

Viking’s double adjustable rear shocks feature 19 independently adjustable compression and rebound settings for a total of 361 possible valving combinations. They are a direct bolt-on and can...

Viking’s specially valved double adjustable rear shocks feature 19 independently adjustable compression and 22​ rebound settings for a total of 418​ possible valving combinations. They are a direct...

Viking’s double adjustable rear shocks feature 19 independently adjustable compression and rebound settings for a total of 361 possible valving combinations. They are a direct bolt-on and can...

Viking’s double adjustable rear shocks feature 19 independently adjustable compression and rebound settings for a total of 361 possible valving combinations. They are a direct bolt-on and can...

Double adjustable Viking front shocks have a wide damping adjustment range suitable for street, hauling, drag racing and handling applications.This Part...

Huge adjustment range allows the user to adjust settings for comfortable cruising to high performance racing, and everything in between.This Part Fits:YearMakeModelSubmodel1959-1964ChevroletBel...

Huge adjustment range allows the user to adjust settings for comfortable cruising to high performance racing, and everything in between.This Part Fits:YearMakeModelSubmodel1959-1970ChevroletBel...

Huge adjustment range allows the user to adjust settings for comfortable cruising to high performance racing, and everything in between.

UMI's new pro-touring kit features all of our top of the line Pro-Tour style components in one convenient package. The lower arms are loaded with Roto-Joints on each end and feature TIG welded...

UMI's new pro-touring kit features all of our top of the line Pro-Tour style components in one convenient package. The lower arms are loaded with Roto-Joints on each end and feature TIG welded...

This is a complete rear suspension kit and includes all items needed to rebuild the rear suspension on your 1964-1972 A-Body. This kit includes tubular lower control arms, tubular upper controls,...

This is a complete rear suspension kit and includes all items needed to rebuild the rear suspension on your 1964-1972 A-Body. This kit includes tubular lower control arms, tubular upper controls,...

UMI Performance 68-72 GM A-Body Rear Suspension Kit - RedThis Part...