Energy Suspension Auto Trans Mount Black for 1979-1986 GMC C2500

Energy Suspension Auto Trans Mount Black for 1979-1986 GMC C2500

Part Number: 3.1132G

Summary: The Energy Suspension Auto Trans Mount is engineered to replace original, short-lived rubber mounts that are often too soft for high-performance demands. By utilizing Hyper-Flex™ Polyurethane material, this mount provides a Black finish performance solution that is soft enough to absorb vibrations for street use while remaining rugged enough for racing or off-road applications. This specialized material is designed to last 5 to 10 times longer than conventional rubber components, resisting degradation from oils, coolants, and road contaminants. Installing this mount ensures enhanced drivetrain stability and better power transfer for your GMC C2500.

Features

• Patented Metal Safety Locking Feature: A unique interlocking design provides added confidence against drivetrain and chassis damage to effectively control problematic torque forces.
• Chrome Plated Steel Bracket: Heavy-duty steel construction with a chrome finish provides the extra strength required to resist torque while ensuring long-lasting durability.
• Hyper-Flex™ Polyurethane Material: This high-performance material maintains proper drive shaft angles to help prevent early wear and lasts 5 to 10 times longer than conventional rubber components.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and stands as a testament to the component’s superior quality and engineering.

Technical Specifications

Fitment

• 1979-1986 GMC C2500
• Note: Auto Trans Mount for 1979-1986 GMC C2500

What’s Included

• Sold Individually
• Includes Chrome Plated Steel Bracket
• Includes Hyper-Flex™ Polyurethane Bushing (Black)

Why Choose This Product?

• Engineering Advantage: Unlike factory rubber mounts that lack safety features, this mount utilizes a patented metal safety lock to control torque and protect the chassis. The use of Hyper-Flex™ Polyurethane ensures the mount does not rot or deteriorate when exposed to under-vehicle fluids.
• Performance Benefit: Drivers experience improved shift quality and reduced transmission movement without the harshness of solid metal mounts, as the polyurethane is tuned to absorb vibrations while maintaining rigidity.
• Value Proposition: With a lifespan 5-10x longer than OEM rubber and a 750,000-mile warranty, this mount represents a permanent solution for vehicle maintenance and performance tuning.

Frequently Asked Questions

Will this improve shift quality?
Yes, by reducing excessive transmission movement and maintaining proper drivetrain angles, it helps provide more consistent shifting under load.

What transmission does this fit?
This mount is designed for GM Transmissions used in the 1979-1986 GMC C2500; please check the compatibility attributes for specific transmission types.

Is this mount too stiff for a daily driver?
No, the Hyper-Flex™ Polyurethane is specifically formulated to be soft enough to absorb road vibrations for street use while remaining rugged enough for racing.