82-92 Fbody UMI Performance Weight Jack and Shock Kit – Front/Rear (Race)


Model Number: 2085-3
UMI Performance

UMI’s game changing complete front and rear strut, shock and weight jack kit provides industry leading ride height and damping adjustability in one complete package. The weight jacks are adjustable from factory to 2-½” lowering and feature race rates of 1050 front and 200 rear. Weight jack design features include easy 3/4″ socket adjustment, thick laser cut plating and UMI’s exclusive thrust bearing load distribution. The front struts are compression and rebound adjustable and feature a wide range of damping adjustment suitable for street/corner carving/auto-x and road race. The rear shocks are rebound adjustable and are also suitable for street/corner carving/auto-x and road race. Combined, these struts, shocks and weight jacks provide a world class solution to ride height and damping adjustment on the 3rd Gen. 100% Made In USA. Race proven with thousands of auto-x runs and road course laps.


Rear kit works with factory rear end housing and Strange Engineering brand rear housings only. Minor grinding required on left axle pad.

UMI struts require UMI 2040 caster/camber plates. 2040 caster/camber plates purchased prior require updated bearing housing kit xxx.


Strong ¼” thick construction, CNC laser cut USA steel.

Acme thread and thrust bearing for easy ride height adjustment.

0 to 2-½” lowering.

Adjustment completed easily with ratchet and ¾” socket.

Anti-rotation tab.

1050 and 200 lb/in premium racing springs.

Allows independent corner weight tuning, essential for proper road race and auto-x handling.

Strut and shock valving by UMI and Strano Performance.

Race oriented at one end of adjustment, street friendly on the other.

Includes UMI P/N 2047 lower mounting brackets.

A complete, ultra premium auto-x and road race solution all in one package.

Manufactured, tested and race proven in the USA.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

SKU: 2085-3 Category: