Intercooler Core 20"W x 11"H x 3.5" ThickVibrant Performance Horizontal Flow Air to Air Intercooler Cores feature Bar and Plate construction and a unique louvered fin design on the ambient path that maximizes the core's available surface area, and an offset fin design on the charge path allows for minimal pressure loss.

resulting in lackluster throttle response and slower reaction times

The 1-5/16” sway bar upgrade

below) and spring size (see "Spring Perch") you select

and billet aluminum

UMI's 90081 LS to LT conversion bracket adapts the modern GM LT direct injection engine to our popular GM LS (Gen III / IV) engine mount system

Hose assemblies are street legal as they meet with the guidelines of D

The muffler contains an internal X-Pipe for increased performance and improved sound

The polyurethane bushing kit replaces the two upper rear end differential bushings located in the “ears” of the rear end

303233-1 - 1978-1988 G-Body

reducing gear and clutch wear considerably

The UMI bolt-in rear coilover kit provides comprehensive adjustments for ride height

The housing of the Roto-Joint features 4140 chrome moly threads and a CNC-machined bushing holder for maximum strength and durability