Are you ready to reclaim the horsepower that's been slipping away due to engine movement? The BMR Suspension Upper & Lower Poly Motor Mount Kit (MM460H) is here to help you do just that! Designed specifically for 1978-1987 GM G-Body vehicles, these motor mounts are a game changer for anyone looking to enhance their vehicle's performance.
Unlike the bulky rubber stock motor mounts that prioritize comfort over performance, BMR's MM460H motor mounts are crafted from MIG-welded 3/16-inch plate steel and feature 95-durometer polyurethane bushings. This combination means you'll experience less engine deflection, translating to improved throttle response, quicker reaction times, and more accurate shifts—especially in manual-equipped vehicles.
The MM460H motor mounts are designed to fit a variety of classic G-Body models:
Ready to get started? For detailed installation instructions, CLICK HERE.
Customers have praised the BMR MM460H motor mounts for their remarkable performance improvements. Many have noted the noticeable reduction in engine movement, leading to enhanced driving dynamics both on the street and the track. Users appreciate the straightforward installation process and the high-quality materials used in construction.
While the BMR MM460H motor mounts do reduce engine deflection, they are designed to isolate much of the engine vibration from the vehicle's occupants. This means you won't experience a significant increase in noise, vibration, or harshness (NVH), making them suitable for everyday driving.
Yes! The installation process typically takes about 2-3 hours and can be completed with basic hand tools. However, if you're unsure or lack experience, consider seeking assistance from a professional mechanic.
The BMR MM460H motor mounts are designed to fit a variety of power levels and applications, making them compatible with most aftermarket engine setups. Always double-check your specific engine configuration for compatibility.
The MM460H motor mounts are available in both red and black hammertone powdercoat finishes, allowing you to choose the look that best suits your vehicle.
Don't let engine movement hold you back. Upgrade to the BMR Suspension Upper & Lower Poly Motor Mount Kit and feel the difference on your next drive!
Other Part Numbers:
BMR Suspension #BMR-MM460H
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1978-1987 Buick Regal |
Regal | 1978-1987 |
|
1978-1987 Chevrolet El Camino |
El Camino | 1978-1987 |
|
1978-1983 Chevrolet Malibu |
Malibu | 1978-1983 |
|
1978-1987 Chevrolet Monte Carlo |
Monte Carlo | 1978-1987 |
|
1982-1987 Oldsmobile Cutlass Ciera |
Cutlass Ciera | 1982-1987 |
|
1978-1987 Oldsmobile Cutlass Supreme |
Cutlass Supreme | 1978-1987 |
|
1978-1987 Pontiac Grand Prix |
Grand Prix | 1978-1987 |

When it comes to upgrading cars, the first thing that comes into a driver’s mind is either the engine performance or how the vehicle looks. But what some new car enthusiasts do not know is that by upgrading your vehicle’s suspension, you can have both goals in one go. By upgrading your vehicle’s suspension, you can improve the way it handles, which means better turning capability, and improve its stance giving it a more aggressive look.
BMR Suspension is a brand you can trust when it comes to quality suspension products.
How It StartedBMR Suspension is an aftermarket company that specializes in creating suspension parts for various American muscle cars. The company started in 1998 and has since provided enthusiasts with an affordable option for aftermarket suspension parts.
They may not be as old as some of the tenured suspension manufacturers in the world, but the company does not fall short when it comes to delivering quality products to its customers. Today, they have become the go-to brand for suspension upgrades and have a comprehensive list of parts for a wide range of vehicle applications.
Proudly Made in the USABMR products are 100% made in the USA at their manufacturing facility in Tampa, Florida. They use high-quality Chromoly steel, which is strong and durable. These are the same materials used in the roll cages of race cars.
All of BMR’s products are fixture-welded to avoid any deformation, ensuring that all the end products are within specification. Since their manufacturing process is done in-house, the company is able to maintain its level of quality. Because of this, BMR Suspension has become one of the most go-to brands for enthusiasts who want the best.
Real-World TestingBMR designs do not only look good on paper but produce actual performance gain. With dozens of project cars fitted with their product, all have shown remarkable improvement in terms of vehicle performance, may it be on the street-driven car or a full-blown drag car.
Purchase BMR products at Vivid RacingYour vehicle’s suspension plays a significant role in your car’s performance and should not be overlooked. Hence, it is a must that you upgrade your suspension.
For those who want to push their vehicle more, BMR is a company that can help you with it. BMR has got your every need covered with various suspension parts like control arms, links, bushings, and more. To know more about the company and what they can offer, visit Vivid Racing and check what the company has in store for you.