MaxTrac K881343F Silverado/Sierra 4.5" Lift Kit FOX Shocks

4.5" Suspension Lift for Silverado & Sierra 1500 2WD

Give your 2007–2016 Chevy Silverado or GMC Sierra 1500 2WD a taller, more aggressive stance with the MaxTrac K881343F. Designed specifically for trucks with cast steel control arms, this complete lift kit delivers 4.5" front / 2" rear lift using heavy-duty lift spindles, extended brake lines, rear blocks, U-bolts, and FOX 2.0 Performance Series rear shocks. Clears up to 33" x 11.50" tires on compatible wheels.

Key Features

4.5" Front Lift Spindles

MaxTrac lift spindles provide front suspension height without requiring replacement control arms.

Extended Front Brake Lines

Includes extended brake lines designed to accommodate the increased front lift height.

2" Rear Lift Blocks & U-Bolts

Matched rear suspension components provide 2" of lift.

FOX 2.0 Performance Series Shocks

Includes two FOX rear shocks for suspension control and ride performance.

Durable Construction

Grey powder-coated steel components provide strength and corrosion resistance.

What's Included

701345: (2) 4.5" front lift spindles with extended brake lines
901330F: 2" rear lift blocks, U-bolts & (2) FOX 2.0 rear shocks (772126F)

Vehicle Fitment

Fits: 2007–2016 Chevrolet Silverado 1500 / GMC Sierra 1500 2WD with cast steel control arms only
Does Not Fit: 4WD models or trucks with aluminum or stamped steel control arms

Important Notes

17"–19" Wheels: Requires 4.5"–4.75" backspacing.
20" or Larger Wheels: Allows 4.5"–5.75" backspacing. Factory 20" or larger wheels will fit per MaxTrac.
Wheel Width: Maximum 9". Wheels wider than 9" or with less than 4.5" backspacing void manufacturer warranties.
Tires: Clears up to 33" x 11.50" on 8"–9" wide rims. Fender trimming may be required.

Product Specifications

Brand: MaxTrac Suspension
Part Number: K881343F
Kit Type: Suspension Lift
Front Lift: 4.5"
Rear Lift: 2"
Drive: 2WD
Control Arm Type: Cast Steel Only
Front Spindles: 701345
Rear Lift Box: 901330F
Rear Shocks: 772126F (2 Included)
Shock Series: FOX 2.0 Performance Series
Front Components: Spindles & Extended Brake Lines
Rear Components: Lift Blocks, U-Bolts & Shocks
Maximum Tire Size: 33" x 11.50"
Minimum Wheel Size: 17"
Wheel Backspacing (17"–19"): 4.5"–4.75"
Wheel Backspacing (20"+): 4.5"–5.75"
Maximum Wheel Width: 9"
Material: Steel Suspension Components
Finish: Grey Powder Coat
Weight: 71 lbs
Sold As: Kit
Multiple Boxes: Yes