4 Inch Lift Kit | Chevy/GMC 1/2 Ton Truck & SUV (1977-1987) 4WD | w/ Nitro Series Shocks | Zone Offroad

Configured with Nitro Series shocks featuring a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends for increased strength, self-lubricating seals, and a black powder coat finish.

Overview

This 4-inch leaf spring and block lift kit is designed for 1977–1987 GM 1500 trucks and SUVs (4WD). It provides additional ground clearance and accommodates up to 35-inch tires, making it suited for off-road use on classic GM half-ton platforms.

Features

• Brake line relocation brackets allow re-use of factory brake lines
• Heavy-duty replacement front leaf springs provide lift and great ride quality
• Rear lift block and longer U-bolts for easy installation and a level stance
• Steering components included to ensure smooth post-installation operation and factory-consistent vehicle handling characteristics

Specifications

• Front Lift Method: Leaf Spring
• Front Lift Height: 4 inches
• Rear Lift Method: Block
• Rear Lift Height: 4 inches
• Shocks Included: Yes

Installation

• Estimated Installation Time: 3.5 hours
• Installation Difficulty: Moderate

Important Notes

Auxiliary Shocks: If your vehicle is equipped with factory auxiliary front shocks, you will need to order auxiliary shocks to complete your kit. Add in configuration / checkout.