UMI Performance 82-92 GM F-Body Front Weight Jack System 1050lb Race

SKU: UMI2065-3-B

UMI Weight Jacks...

UMI Performance 82-92 GM F-Body Front Weight Jack System 1050lb Race

SKU: UMI2065-3-B

UMI Weight Jacks...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

UMI’s competition 3rd Gen F-Body front weight jack system replaces the factory spring with a tough, adjustable weight jack bucket and a custom wound ultra-premium performance spring. This kit gives up to 2-½” lowering from factory height. The adjustment bucket features an extra thick ¼” base to resist bending under the force of competition. Ultra-smooth ride height adjustment with our acme bolt and industry exclusive thrust bearing system means easier ride height changes at the track. Bending potential is reduced by the thrust bearing system which also helps spread the load over a large surface area. Custom designed 1050 lb/in springs offer a firm ride suitable for auto-x, road race and back road corner carving as well as spirited daily driving (if you don’t mind a firm ride). The 2065-3 kit gives the ride height adjustability of a coilover while still allowing maximum tire clearance around the strut. Works great with the UMI Afco strut, Viking strut or Koni strut. This kit is available in UMI gloss black or red powder coat. 100% manufactured, tested and race proven in the USA.

Product Overview

UMIâ€™s competition 3rd Gen F-Body front weight jack system replaces the factory spring with a tough, adjustable weight jack bucket and a custom wound ultra-premium performance spring. This kit gives up to 2-Â½â€ lowering from factory height. The adjustment bucket features an extra thick Â¼â€ base to resist bending under the force of competition. Ultra-smooth ride height adjustment with our acme bolt and industry exclusive thrust bearing system means easier ride height changes at the track. Bending potential is reduced by the thrust bearing system which also helps spread the load over a large surface area. Custom designed 1050 lb/in springs offer a firm ride suitable for auto-x, road race and back road corner carving as well as spirited daily driving (if you donâ€™t mind a firm ride). The 2065-3 kit gives the ride height adjustability of a coilover while still allowing maximum tire clearance around the strut. Works great with the UMI Afco strut, Viking strut or Koni strut. This kit is available in UMI gloss black or red powder coat. 100% manufactured, tested and race proven in the USA.

Product Details

Adjustable:	Yes
California Proposition 65:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Description:	1982-1992 GM F-Body Front Weight Jack System, 1050lb, Race
Finish:	Black Powdercoated
Front Spring Rate:	1050.0
Grade Type:	Performance
Material:	Steel
Mounting Hardware Included:	Yes
Part Number:	umi2065-3-B
Spring Color:	Black

Data: v4.2 - Upd: 2026-10-14 07:33:24

Specifications

Adjustable:: Yes
California Proposition 65:: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Description:: 1982-1992 GM F-Body Front Weight Jack System, 1050lb, Race
Finish:: Black Powdercoated
Front Spring Rate:: 1050.0
Grade Type:: Performance
Material:: Steel
Mounting Hardware Included:: Yes
Part Number:: umi2065-3-B
Spring Color:: Black

Reference Information

Brand Name/s	Umi Performance
StreetFX SKU	umi2065-3-B
SFX Item ID	4156351
Supplier Item Code	4156351
Manufacturer SKU	2065-3-B
Manufacturer UPC	N/A
Alternative References	1050lb