MaxTrac KS330535L 3"/5" Lowering Kit with Shocks for 1988-1991 Chevy Silverado & GMC Sierra 1500 2WD Single Cab

Give Your OBS Truck the Perfect Street Stance

Lower your 1988–1991 Chevrolet Silverado or GMC Sierra 1500 2WD Single Cab with the MaxTrac KS330535L Lowering Kit. This complete suspension package delivers a 3-inch front drop and 5-inch rear drop using heavy-duty lowering spindles, a rear flip kit, lowering shackles, shock angle correctors, and matched MaxTrac front and rear shocks. Designed to improve handling while achieving an aggressive lowered stance, this kit maintains excellent ride quality for street-driven OBS trucks.

Key Features

Complete 3"/5" Lowering System

A complete suspension package that lowers your truck while maintaining proper suspension geometry and everyday drivability.

Heavy-Duty Lowering Spindles

Precision-engineered lowering spindles provide a 3-inch front drop without sacrificing suspension travel or factory steering geometry.

Rear Flip Kit & Lowering Shackles

Combines a rear flip kit with lowering shackles to achieve a balanced 5-inch rear drop for an aggressive, level appearance.

Shock Angle Correctors

Included shock angle correctors optimize rear shock positioning for improved ride quality and suspension performance after lowering.

MaxTrac Front & Rear Shocks Included

Includes (2) MaxTrac 1450SL front shocks and (2) MaxTrac 2400LL-3 rear shocks for improved ride control, comfort, and handling.

Durable Powder-Coated Components

Heavy-duty steel suspension components feature a grey powder-coated finish for long-lasting corrosion resistance and durability.

What's Included

Front lowering spindles
Rear flip kit
Rear lowering shackles
Shock angle correctors
(2) MaxTrac 1450SL front shocks
(2) MaxTrac 2400LL-3 rear shocks
Installation hardware (where supplied by manufacturer)

Vehicle Fitment

Fits

1988–1991 Chevrolet Silverado 1500 2WD Single Cab
1988–1991 GMC Sierra 1500 2WD Single Cab

Does Not Fit

Extended Cab models
Crew Cab models
4WD models

Important Notes

15-inch wheels require 3.5 inches of backspacing or less.
Fits 1988–1991 Single Cab models only.
When ordering replacement shocks separately, order a quantity of 2, as shocks are sold individually.
MaxTrac does not recommend using wheels wider than 9 inches or wheels with less than 4.5 inches of backspacing. Failure to follow these recommendations may void the manufacturer's warranty.

Product Specifications

Brand: MaxTrac Suspension
Part Number: KS330535L
UPC: N/A
Product Type: Lowering Kit
Kit Type: Lower
Front Drop: 3 Inches
Rear Drop: 5 Inches
Front Shock Details: (2) MaxTrac 1450SL Front Shocks
Rear Shock Details: (2) MaxTrac 2400LL-3 Rear Shocks
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 115 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac KS330535L?

The MaxTrac KS330535L is a complete lowering solution for 1988–1991 OBS Chevy Silverado and GMC Sierra 1500 2WD Single Cab trucks. With lowering spindles, a rear flip kit, shackles, shock angle correctors, and matched MaxTrac shocks, this kit delivers a clean 3-inch front and 5-inch rear drop with improved handling and dependable ride quality.

Perfect For

1988–1991 Chevy Silverado 1500 2WD Single Cab
1988–1991 GMC Sierra 1500 2WD Single Cab
OBS truck builds
Street trucks
Performance handling upgrades
Complete lowering installations