07-13 Silverado/Sierra 1500 4WD 3.5 Inch UCA Lift Kit With Nitro Shocks Zone Offroad

This lift kit is built around replacement upper control arms that dwarf factory components and are made from fully-welded 1/8 Inch steel plate and CNC-machined ball joint and bushing mounts to provide significant gains in suspension travel.

The arms utilize high quality ball joints that can handle heavy-duty use and work in conjunction with stock-style rubber mount bushings to provide a quiet ride. A fully integrated front differential drop and differential skid plate system relocates the differential for optimal driveline angles.

The included strut spacers provide a full 3.5 Inch of lift and install easily on the factory struts without requiring the use of a strut compressor. A block and U-bolt system nets 2 Inch of lift and provides an athletic level vehicle stance.
Quick Specs:
Front Lift Height 3 Inch5 Inch
Rear Lift Height 2 Inch
Material Steel
Front Lift Method Strut Spacers
Rear Lift Method Lift Block
Lift Type Lift Kit
Wheel Size 17 x 9
Back Spacing 4.5 Inch
Max Tire Size 285 / 70
Finish Powdercoat
Rear Lift Height & Method 2 Inch Rear Lift Blocks
Accommodates Factory Wheels See Notes

In The Box:

• All Necessary Mounting / Installation Hardware
• Lift Blocks - Rear
• Skid Plate
• Upper Control Arms

Features:

• Fully welded, heavy duty upper control arms that dwarf the factory arms.
• CNC-machined UCA bushing and ball joint cups.
• OE rubber bushings and greasable factory style ball joints for quiet, reliable, and low maintenance operation.
• Improved UCA range of motion compared to stock arms
• UCAs utilize replaceable ball joints and bushings
• Fully integrated front differential drop and skid plate for optimal driveline angles

Kit Components:

• ZON7719 Nitro- 26.20 x 15.65 x 2-3/8 EB1/EB1 2 711745595613
• ZONC1309 2007-2013 Chevy/GMC 3 Inch Rear Block Kit 1 711745596627
• ZONC2350 2007-2013 Chevy/GMC 1500 4WD 3.5 Inch Box Kit 1 711745596825