MaxTrac KS330524H 2"/4" Lowering Kit for 1988-1998 Silverado/Sierra 1500

Give Your OBS Chevy or GMC a Classic 2/4 Drop

Bring your 1988–1998 Chevy Silverado or GMC Sierra 1500 2WD down to a clean street-truck stance with the MaxTrac KS330524H 2"/4" Lowering Kit. Designed specifically for trucks equipped with HD rotors, this complete package delivers approximately 2 inches of front drop and 4 inches of rear drop.

Heavy-duty lowering spindles handle the front drop while rear hangers and shackles lower the back. Matched MaxTrac front and rear shocks complete the suspension package for a coordinated OBS lowering setup.

Key Features

2" HD Lowering Spindles

Heavy-duty front lowering spindles provide approximately 2 inches of drop and are designed for applicable trucks equipped with HD rotors.

4" Rear Drop

Rear lowering hangers and shackles work together to provide approximately 4 inches of rear lowering for the popular 2/4 street-truck stance.

MaxTrac Front & Rear Shocks

Includes 1450SL front shocks and 2400LL-3 rear shocks, giving you four matched shocks for the lowered suspension.

OBS Chevy & GMC Fitment

Designed specifically for applicable 1988–1998 Chevrolet Silverado and GMC Sierra 1500 2WD trucks with 1.25" front rotors.

Complete Front-to-Rear Package

Combines HD spindles, hangers, shackles, and front/rear shocks into one lowering package.

What's Included

HD front lowering spindles (100520H)
Rear lowering hangers (420520)
Rear lowering shackles (410520)
MaxTrac 1450SL front shocks (Qty. 2)
MaxTrac 2400LL-3 rear shocks (Qty. 2)

Vehicle Fitment

Fits

1988–1998 Chevrolet Silverado 1500 2WD
1988–1998 GMC Sierra 1500 2WD
Models equipped with applicable HD (1.25") rotors

Important Notes

Does not fit 1988–1991 single cab models.
Does not fit Chevrolet 454 SS models.
15" wheels require 3.5" backspacing or less.
When ordering shocks separately, quantity 2 must be ordered because shocks are sold individually.
MaxTrac Suspension does not recommend using wheels wider than 9" or wheels with less than 4.5" backspacing. Doing so will void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: KS330524H
UPC: N/A
Product Type: Suspension Lowering Kit
Kit Type: Lower
Front Drop: 2 Inches
Rear Drop: 4 Inches
Drivetrain: 2WD
Rotor Application: HD Rotors
Front Lowering Method: HD Spindles
Rear Lowering Method: Hangers & Shackles
Front Shocks: 1450SL (Qty. 2)
Rear Shocks: 2400LL-3 (Qty. 2)
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 84 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac KS330524H?

Built for the classic OBS platform, the KS330524H combines HD lowering spindles with rear hangers and shackles to create a proven 2/4 drop. MaxTrac front and rear shocks are already included, making this a convenient package for owners who want to lower both ends of their Silverado or Sierra without sourcing the primary suspension components separately.

Perfect For

1988–1998 Silverado 1500 2WD
1988–1998 Sierra 1500 2WD
OBS Chevy and GMC trucks
HD rotor applications
2/4 lowered street trucks
Custom C/K 1500 builds