MaxTrac KC331336 Adjustable 3/5 or 4/6 Drop Kit Fits 2016-2018 Silverado/Sierra 1500

Lower your Silverado or Sierra the right way with the MaxTrac KC331336 adjustable drop kit. Designed for 2016–2018 1500 models, this system gives you the flexibility to run either a 3"/5" or 4"/6" drop, delivering a clean, aggressive stance while improving handling and ride quality.

Built specifically for trucks equipped with stamped steel or aluminum control arms, this complete kit includes everything needed for a proper, bolt-on installation.

Fitment
2016–2018 Chevy Silverado 1500 (Aluminum or Stamped Steel Suspension)
2016–2018 GMC Sierra 1500 (Aluminum or Stamped Steel Suspension)
Also fits 2019 GM 1500 Legacy models

Features
Adjustable drop options of 3-inch front / 5-inch rear or 4-inch front / 6-inch rear
Designed for stamped steel or aluminum control arm suspension
Includes MaxTrac shocks and struts for improved ride quality and control
Enhances handling while maintaining factory ride comfort
Heavy-duty steel components for strength and durability
Grey powder-coated finish resists corrosion and wear
Bolt-on installation with no cutting or welding required
Backed by MaxTrac limited lifetime warranty

What’s Included
Front lowering struts part number 221303 (x2)
Drop spindles
Rear flip kit
Rear hangers
Rear shackles
Two MaxTrac rear shocks part number 2000LL-4
Part numbers 101520C, 371303, 201360

Important Notes
Requires 18-inch or larger wheels
Wheels under 20 inches require ball joint trimming
Not compatible with Magneride suspension
2014–2018 models with 2-piece driveshaft require carrier bearing kit part number 611500
Not recommended for wheels wider than 9 inches or with less than 4.5-inch backspacing
Rear shocks are sold individually if purchased separately (order quantity 2)
Professional installation recommended

Specifications
Drop Height 3–4 inches front 5–6 inches rear
Material steel
Finish grey powder-coated
Part Number KC331336