AirLift Rear Helper Spring Kit for 1970-1974 GMC G35/G3500 Van

Description
AirLift Rear Helper Spring Kit for 1970-1974 GMC G35/G3500 Van

AirLift Helper Spring Kit for 1970-1974 GMC G35/G3500 Van

Part Number: 88105

Summary:
The AirLift LoadLifter 5000 Ultimate is a frame-mounted air spring kit designed to provide up to 5,000 pounds of load leveling capacity. This system features air springs with an internal closed-cell urethane foam jounce bumper, allowing the springs to be safely operated with zero air pressure. The kit is air-adjustable from 5 to 100 PSI to support various load requirements while maintaining vehicle stability.

This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.

Features

• Internal Jounce Bumper: Closed-cell urethane foam inside the air spring absorbs shock and allows for operation at zero air pressure.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to keep the vehicle stable when loaded.
• Construction: Air springs are reinforced with 2-ply fabric and feature end caps made of high-strength nylon composite.
• Roll Plates: Includes upper and lower roll plates to protect the springs from sharp edges and increase load capacity by up to 10 percent.

Technical Specifications

Fitment

• 1970 GMC G35/G3500 Van
• 1971 GMC G35/G3500 Van
• 1972 GMC G35/G3500 Van
• 1973 GMC G35/G3500 Van
• 1974 GMC G35/G3500 Van

What’s Included

• 2 Air Springs with Internal Jounce Bumpers
• Mounting Brackets
• Roll Plates
• Air Lines
• Schrader Valves and Fittings
• Heat Shield
• Installation Hardware
• Illustrated Instruction Manual

Why This Product Exists

• Purpose: This kit addresses vehicle sagging and instability by providing adjustable air support for heavy loads.
• Application: Used on 1970-1974 GMC G35/G3500 Vans, including those equipped with in-bed hitches, to support towing and hauling.

Frequently Asked Questions

Does this product increase vehicle lift?
No. This product does not increase ride height unless explicitly stated by the manufacturer.

Is this product intended for towing?
Yes. This product is designed to support the vehicle while towing and hauling heavy loads.

Does this product change GVWR?
No. GVWR is determined by the vehicle manufacturer and is not altered by this product.