Energy Suspension 3.4105G Body/Cab Mount Bushings for 1973-77 Chevy/GMC Blazer

Vehicle Fitment

• 1973-1974 Chevrolet Blazer (Base, 4WD)
• 1975-1977 Chevrolet K5 Blazer (Multiple Trims, 4WD)
• 1973-1977 GMC Jimmy (Base/High Sierra/Sierra Classic/Sierra Grande, 4WD)

Features

• Hyper-Flex™ polyurethane body and cab mount bushings
• Replace weakened or cracked OEM rubber mounts
• Maintains proper body-to-frame & cab-to-bed alignment
• Balanced rigidity for smooth ride and durability
• Resists oil, salt, road grime, UV degradation
• Zinc-plated steel ring molded into bushings (where required) for strength
• Reduces body movement and sag under load
• Compatible with street and light-off-road use

Specifications

• Part Number: 3.4105G
• Material: Hyper-Flex™ polyurethane
• Color: Black
• Position: Body/cab mount bushings
• Drivetrain: 4WD
• Warranty: Manufacturer's limited 7 year / 750,000 mile
• Emissions: Non-emissions part (does not affect EPA/ CARB systems)

Included Components

• 1x complete body/cab mount bushing kit (full set)
• Designed to replace all applicable rubber mount points

Product Description

The Energy Suspension 3.4105G Body/Cab Mount Bushing Set is engineered as a direct replacement for worn rubber body mounts on classic 1973-1977 Chevrolet and GMC 4WD Blazers and Jimmys. Featuring Hyper-Flex™ polyurethane construction, this set resists cracking, distortion, and collapse that often occurs with aging rubber mounts. These bushings help maintain proper body-to-frame and cab-to-bed alignment for improved ride quality and structural integrity, whether cruising or hauling.

Ideal for restoration projects or maintenance, this 3.4105G kit delivers significantly longer durability compared with OEM rubber mounts while reducing body movement and sag under load. Installation generally requires moderate mechanical skills and a press or bushing tool; professional installation can ensure best results. Does not alter emissions systems as this part only affects body mounting points.