See all Suspension products
Product thumb
BMR Suspension Rear Frame Notch Kit Buick | Chevrolet | Oldsmobile Cutlass | Pontiac Grand Prix 1978-1987
$99.95

BMR Suspension Rear Frame Notch Kit for Classic Cars

If you're looking to enhance the performance of your classic Buick, Chevrolet, Oldsmobile, or Pontiac from 1978 to 1987, the BMR Suspension Rear Frame Notch Kit is just what you need. Designed specifically for models like the Buick Grand National and Chevrolet Monte Carlo, this kit allows you to fit wider tires without a hitch.

Why Choose the BMR Rear Frame Notch Kit?

This kit is a game changer for anyone wanting to maximize their vehicle's tire clearance. The precision laser-cut 1/8 inch premium steel is crafted to follow the frame's contour perfectly. Plus, it's slightly oversized to accommodate any variances, ensuring a precise fit every time.

Key Features

  • Provides ample clearance for wider rear wheels and tires.
  • Sold as a complete kit for easy installation.
  • Proudly manufactured in the USA, ensuring quality and durability.

Installation Made Easy

Welding this kit onto your vehicle is straightforward with a standard MIG welder. The kit comes with end enclosures that bridge the gap between the new components and your original frame, making the installation process seamless. For detailed installation instructions, CLICK HERE.

Fitment Compatibility

This rear frame notch kit is compatible with the following vehicles:

  • Buick Grand National (1978-1987)
  • Buick Regal (1978-1987)
  • Chevrolet Monte Carlo (1978-1987)
  • Chevrolet El Camino (1978-1987)
  • Chevrolet Malibu (1978-1987)
  • Oldsmobile Cutlass (1978-1987)
  • Pontiac Grand Prix (1978-1987)

Customer Feedback

Many customers have praised the BMR Suspension Rear Frame Notch Kit for its quality and ease of installation. Users have noted that it significantly improved their vehicle's handling and allowed for fitting wider tires, enhancing both performance and aesthetics. The solid construction and perfect fit have made it a favorite among car enthusiasts.

Frequently Asked Questions

1. Do I need any special tools to install the kit?

All you need is a standard MIG welder and basic hand tools. The installation is designed to be user-friendly for those with welding experience.

2. Can I use this kit on other models?

This specific kit is tailored for the listed models. For other vehicles, please check for compatibility or consider other BMR products designed for your make and model.

3. Is professional installation recommended?

While many customers successfully install it themselves, if you're not comfortable with welding, seeking professional help is advisable.

4. What if I encounter issues during installation?

If you run into any problems, BMR's customer support is available to assist you with any concerns you may have.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

BMR Suspension Banner

Who is BMR Suspension?

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 Started

BMR 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 USA

BMR 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 Testing

BMR 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 Racing

Your 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.



Warranty

BMR product applications are warranted to be free from defects in material and workmanship under normal use and service for a period of (2) two years from the date of sale to the original purchaser. Obligation under this warranty is limited to product replacement but not the reinstallation of the replacement product or other incidental costs. This warranty does not cover any product that has been subject to misuse, neglect, alteration, accident, or improper installation. Normal wear shall not be considered a defect under this warranty. All warranty adjustments are limited to replacement or credit of returned merchandise. This warranty specifically excludes impact damage or damage to powdercoat. BMR will issue a Returned Material Authorization number for every return. Returned goods will not be accepted without an RMA Number. BMR will ship the replacement product at no charge using UPS Ground. If the customer would like to upgrade the shipping method (for example, Next Day Air), the customer will be charged the difference in shipping cost.

BMR product is designed to be used with OEM product and other BMR products. BMR does not warranty our product for fitment with aftermarket product from other manufacturers. This applies to suspension products from other manufacturers as well as aftermarket exhaust products, aftermarket drivetrain products, and other aftermarket products. BMR products that are returned due to fitment issues with OEM components or BMR product will receive a full refund. BMR products that are returned due to fitment issues with aftermarket product will be subject to a 15% restocking fee.

Purchaser understands and recognizes that racing parts, equipment and services by or manufactured and/or sold by BMR, are subject to varied conditions due to the manner in which they are to be installed and used. The acceptability and suitability of any part sold or manufactured by BMR for a particular application is solely the purchaser's decision. BMR makes no warranties whatsoever, expressed, implied or written, THERE IS NO WARRANTY OF MERCHANTABILITY. The right to make changes in the design or add to or improve on their product without incurring any obligation to install the same on products previously manufactured is expressly reserved. Buyer agrees to indemnify and hold Seller harmless from any claim, action or demand arising out of or incident to Buyer's installation or use of products purchased from BMR.
You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price $88.46
Shipping Weight: 14.00
Length: 35
Width: 16
Height: 1
Product Added At Wednesday 09 February, 2022
Product Modified At Wednesday 28 May, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
View In Admin

Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
BMR Suspension $74.96 $99.95 ? ? ? 2025-05-28 12:33:25


Check out these other great products