Products

Front HQ Shockwaves for 1978-1988 GM G-Body. For use with Ridetech lower arms. Includes a pair of rebound adjustable Shockwaves with 1/4" airline f...

StreetGrip suspension system for 1978-1988 GM G-Body with small block. Includes front and rear dual rate coil springs, delrin control arm bushings,...

Front dual rate springs, stock height for 1978-1988 GM G-Body with small block. Includes a pair of springs powder coated blue.This Part Fits: Year...

Rear dual rate springs, 2" lowering for 1978-1988 GM G-Body. Includes a pair of springs powder coated blue.This Part Fits: Year Make Model Submode...

Rear HQ Shock Absorber with 6.65" stroke with wide t-bar/eye mounting. Includes 1 rebound adjustable shock with flanged bolt and spacer. 12.15" x 1...

Rear upper StrongArms for 1978-1988 GM G-Body. Includes a pair of adjustable tubular arms with R-Joints. Powder coated satin black.This Part Fits:...

Billet aluminum tie rod adjusters for 1978-1988 GM G-Body. Includes 2 adjusters (4.5" long with 5/8"-18 thread) and 4 jam nuts.This Part Fits: Yea...

Front TQ Coil-Overs for 1978-1988 GM G-Body. For use with Ridetech lower arms. Includes a pair of triple adjustable shocks, springs, spring mounts ...

Rear TQ Coil-Overs for 1978-1988 GM G-Body. For use with stock 10/12 bolt housing. Includes a pair of triple adjustable shocks, springs, spring mou...

Front TQ Shockwaves for 1978-1988 GM G-Body. For use with stock lower arms. Includes a pair of triple adjustable Shockwaves with 1/4" airline fitti...

Front TQ Shockwaves for 1978-1988 GM G-Body. For use with Ridetech lower arms. Includes a pair of triple adjustable Shockwaves with 1/4" airline fi...

Rear TruLink kit for 1978-1988 GM G-Body. Includes upper and lower tubular trailing arms, press in R-Joints and HQ shocks.This Part Fits: Year Mak...

TruTurn system for 1978-1988 G-Body. For use with Coil-Overs or Shockwaves, sold separately. Includes upper and lower control arms, delrin bushings...

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" d...

4140 Chromoly Hex Adjuster. 4-1/2″ Length, 1-3/4″ threads. No jam nuts included.This Part Fits: Year Make Model Submodel 1967 Buick Gran Spo...

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

The UMI P/N 2999 adds the finishing touch to allow full articulation of the GM 4-link rear suspension. By using 2999 and either Roto-Joints or rod ...

UMI’s Roto-Joint adjustable rear upper control arms are a bulletproof addition to your street or pro-touring car. UMI’s Roto-Joint upper contr...

UMI’s Roto-Joint adjustable rear upper control arms are a bulletproof addition to your street or pro-touring car. UMI’s Roto-Joint upper contr...

UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2n...