UMI Performance 78-88 GM G-Body Spring/Shock Kit Lowering

Ramped up rebound valving. Complete kit Made in the USA. Nitrogen charged monotube shock for great control. Shocks feature race proven construction for durability. Comfortable yet performance oriented compression valving. Premium CrSi US sourced wire used on all lowering springs. Springs feature 600 lb/in front rates and 130 lb/in linear rate. Springs vs. Height: Springs intended for small block engine. Lightweight LS may require trimming and an additional 1/4" front end drop may occur with a full weight big block. The UMI Performance spring and shock kit is designed to lower your car 1 while providing a huge improvement in handling and control. These kits feature our race quality lowering springs which provide a high performance foundation for your ride. Premium US sourced CrSi wire is wound into the correct rates for street cruising, Pro-Touring, corner carving or light drag use. The UMI Performance monotube shock features medium-firm compression valving and a ramped up rebound curve to properly control the UMI spring. The rebound valving also controls body roll when cornering and contributes to a high performance ride. SS103051G - 1978-1988 GM G-Body UMI Shock and Spring Kit, 2" Lowering.