Chassis & Suspension

Heavy duty 2.5″ drop spindles feature UMI satin black powder coat for ultimate durability. Spindles use GM C10 factory bearings and accept factory ...

UMI’s Race Proven #cornermax a-arm and mount kit brings race car handling to your truck. Double shear coilover-only mounts hold all popular coilove...

UMI's bolt-in frame notch kit enhances axle clearance for lowered trucks, essential for drops over 6 inches. The kit features robust 3/16' laser-cu...

The UMI Performance P/N 6411 rear shock relocation kit provides a proven mounting solution for stock length shocks on flip kit lowered vehicles. St...

  Description:Our Fatbar 4-link suspension is designed for TRUCKS! We use a 200-250lb spring and a 5" shock for a smoother ride, rather than many o...

Front coil springs, 2" lowering for 1963-1987 C10 with big block. Includes a pair of springs powder coated blue, spring spacers and spring retainer...

Front coil springs, 2" lowering for 1963-1987 C10 with small block. Includes a pair of springs powder coated blue and spring retainers.This Part Fi...

Composite leaf springs for 1967-1969 GM F-Body and 1968-1974 X-Body. Includes leaf springs, delrin bushings, shackles, U-bolts, clamping plates and...

HQ Coil-Over System for 1970-1981 GM F-Body. Includes front and rear HQ Coil-Overs, front upper and lower StrongArms, Bolt-On 4-Link and front sway...

Universal Trunnion - 2.25" x 2.875", for use with Ridetech Coil-Over and Shockwaves. Includes snap rings.

Smooth Body, Extended T-Bar - 2.312 to 2.875" Center-to-Center

3.7" HQ Eyelet Assembly. For use with Ridetech Coil-Overs and Shockwaves.

2.7" HQ Eyelet Assembly. For use with Ridetech Coil-Overs and Shockwaves.

1.7" HQ Eyelet Assembly. For use with Ridetech Coil-Overs and Shockwaves.

3.75" HQ Stud Top Assembly. For use with Ridetech Coil-Overs and Shockwaves.

2.75" HQ Stud Top Assembly. For use with Ridetech Coil-Overs and Shockwaves.

2.0" HQ Stud Top Assembly. For use with Ridetech Coil-Overs and Shockwaves.

Ridetech Shock Bearing .625in ID x 1in OD with PTFE Liner

Billet Lower Shockwave/Coil-Over mounts with Stud and hardware. Sold as Pair.

Ridetech 5/8in Shock Stud Cantilever Pin Large Button Head

Suspension Shock Absorber Stud

Ridetech Big Bridge Lower Airspring Mount

Ridetech Big Bridge Upper Airspring Mount

Ridetech Upper Ridetech Bolt-On 4 Link Bridge Mount

Large U-bolt plate, 5.5" x 9" for 3" axle housing.

U-Bolt plate, 1/4" thick with 5.5" x 7.5" hole spacing for 3" axle housing, un-coated.

Coil-Over spring mounting kit for 2.5" I.D springs. Includes cap, preload ring, pinch bolt and retaining ring.

Triangulated Four Link , Universal Weld-in with black powder coated bars. Includes bars with R-Joints, brackets, hardware, and installation instruc...

Front shock tower brace for 1964-1966 Mustang. Includes a pair of braces for direct replacement of stock unit. Powder coated satin black.This Part ...

Traction bar kit for 2019-2026 Silverado / Sierra 1500 with Ridetech lowering kit. Includes a pair of double adjustable bars, heim ends, pivot bra...