This Stage 6 weight savings kit from UMI Performance includes the following:
(1) LS1 K-Member- #2320
(1) Tubular Lower A-Arm Set- #2300
(1) Tubular Adjustable Upper A-Arm Set- #2310
(2) QA1 Front Single Adjustable Shocks- #OED7855P
(2) QA1 Front Springs- Choice of Rates Above
(1) Spanner Wrench- #T114W
(1) Thrust Bearing Kit- #7888-109

Weight Savings- 43 lbs
Weight Savings with Chrome Moly A-Arms- 44-1/2 lbs

Package Savings- $100.00

Spring Rates: Make your selection above

275lb- Designed for drag racing only. Use on vehicles that have reduced front end weight such as A/C removed, front bumper support and other front end weight reductions.
v 300lb- This spring offers nice ride and handling. This spring is recommended for daily driven vehicles exposed to some drag racing.

325lb- Designed for a firm ride, great handling and corning.

“R” Series Aluminum Shocks- This shock offers a firm compression with a wide range of rebound adjustment for front drag racing applications only. Make your selection above.

Thrust Bearing Kit (Included) - Thrust bearing kits include (2) thrust bearings and (4) washers to simplify your shock and spring installation. The thrust bearing kit allows the vehicle height to be adjuster with minimal effort and saves hours when changing ride height. We no longer install any QA1 coil over kits with out this bearing set.