MaxTrac K330546L 4/6 Drop Kit Fits 1988-1991 Chevy 1500 Standard Cab w/1" Rotors

MaxTrac K330546L 4"/6" Drop Kit – Fits 1988–1991 Chevy/GMC 1500 2WD Standard Cab (1" Front Brake Rotors Required)

Product Overview
Upgrade the stance and handling of your 1988–1991 Chevrolet Silverado 1500 or GMC Sierra 1500 2WD standard cab with the MaxTrac K330546L 4"/6" Drop Kit. Designed specifically for trucks equipped with 1-inch thick front brake rotors, this complete lowering kit delivers a 4-inch drop in the front and up to a 6-inch drop in the rear. Perfect for achieving a sleek, aggressive look without sacrificing ride comfort.

Key Features

• Lowered Stance – 4" front and up to 6" rear drop for a show-worthy look.

• Rotor-Specific Fitment – Designed for trucks with 1" thick front brake rotors.

• Complete Kit – Spindles, coil springs, flip kit, C-section, shocks, and extensions included.

• High-Strength Construction – Durable steel components with grey powder coat finish.

• Improved Handling – Lower center of gravity enhances stability and cornering performance.

• Bolt-On Installation – No major modifications required for most applications.

Kit Contents

• Part #100520L – Lowering Spindles (1" Rotor Design)

• Part #250520 – Front Coil Springs

• Part #300560 – Rear Flip Kit

• Part #400500 – C-Section

• Part #300560C – Additional Rear Hardware

• Part #1300SL-1 (x2) – Front Shocks

• Part #2400LL-3 (x2) – Rear Shocks

Specifications

• Part Number: K330546L

• Lower Amount: 4" Front / Up to 6" Rear

• Material: Steel with Powder-Coated Finish

• Weight: 130 lbs

• Shock Details: F: 1300SL-1 (x2) / R: 2400LL-3 (x2)

• Country of Origin: N/A

Fitment

• 1988, 1989, 1990, 1991 Chevrolet Silverado 1500 Standard Cab (1" Front Brake Rotors)

• 1988, 1989, 1990, 1991 GMC Sierra 1500 Standard Cab (1" Front Brake Rotors)

Important Notes

• Will not fit 454 SS models.

• Fits V8 models only.

• Requires minimum 15" wheel with 3.5" backspacing or less.

• Shocks sold separately must be purchased in pairs.

• Not recommended for wheels wider than 9" or with less than 4.5" backspacing—may void warranty.