
Specifications
- Brand
- Energy Suspension
- Part #
- 3.1121R
- UPC
- 703639277040

Energy Suspension GM Clamshell Motor Mount 3 Hole - Red
$50.16
Energy Suspension GM Clamshell Motor Mount 3 Hole - Red. Made from Hyper-Flex polyurethane for improved longevity and performance.
Key Features
- Fits a wide range of Chevrolet and GMC vehicles, including C1500, K1500, and C2500 Suburban models.
- Constructed from Energy Suspension's Hyper-Flex performance polyurethane for durability.
- Resistant to common under-vehicle fluids like oil, coolant, and road contaminants.
- Designed to absorb vibrations for street use while remaining rugged for racing applications.
- Features a torque-resistant safety interlock design for added strength.
- Replaces original, short-lived rubber mounts and outlasts hard-running metal mounts.
Product Details
Energy Suspension is well-known for making durable polyurethane suspension and drivetrain components. This clamshell motor mount, part number 3.1121R, is a prime example of their work, designed to replace the original rubber mounts found on many General Motors vehicles. These mounts are built to handle the demands of both street driving and racing applications, offering a solid option for anyone looking to upgrade their vehicle's support system.
Crafted from Energy Suspension's signature Hyper-Flex performance polyurethane, this mount is resistant to common under-vehicle fluids like oil and coolant, which helps it last much longer than stock rubber. The material is formulated to absorb vibrations for a comfortable ride on the street, yet it's strong enough to manage engine torque during spirited driving or competition. It features a torque-resistant safety interlock design, providing strength comparable to metal mounts without the harshness.
This mount is a direct replacement for the original equipment and also outlasts aftermarket metal mounts. It's a popular choice for many Chevrolet and GMC trucks and SUVs from the late 70s through the late 90s, offering improved performance and longevity over the stock components.
Specifications
- Brand
- Energy Suspension
- Manufacturer Part #
- 3.1121R
- UPC
- 703639277040
Frequently Asked Questions
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Energy Suspension GM Clamshell Motor Mount 3 Hole - Red
