UMI Stage 3 Kit: Pro-Touring handling and street comfort for GM A-Body.UMIs Stage 3 Kit upgrades GM A Bodies with Pro Touring handling and street friendly performance. Includes precision components for big block or LS engines, allowing front height tuning for ride comfort and track dominance.

perfect synchronizer coefficient of friction

and can reduce elapsed time in drag racing

250-inch chromoly sway bar for flat cornering

Our front springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate

Before the release of the Vitour P1

ACEA Service Class A3 B3/B4

NHRA Top Fuel and Funny Car rear ends

improving handling and traction while reducing wheel hop

Contains extreme pressure additives like our 75W90 GL-5 oil

Works great with Koni

These sway bars are designed to increase cornering capabilities and come with new end links and greaseable sway bar bushings

The spherical Roto-Joint set up eliminates rear end bind