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Vivid Racing Gear 
BMR Suspension A-Arms: Upper, Non-Adjustable, Delrin, Std Ball Joint A-Body 1964-1972
When it comes to your vehicle's suspension, A-arms play a crucial role, yet they're often overlooked. These components serve as the vital link between your front wheels and the chassis. Any deflection can lead to alignment issues, which in turn affects performance and driving feel. That's where the BMR Suspension AAU401 Upper A-arms come in, designed to eliminate deflection and enhance your driving experience.
Key Features
- Delrin bushings that eliminate upper A-arm deflection
- Enhanced steering feel and response for both everyday and performance driving
- Increased high-speed stability for a smooth ride
- Laser-cut, CNC-formed plate steel braces for added strength
- Fixture welded for a precise fit
- Dual-offset cross-shafts minimize the need for shim stacks
- Less shim stack required for negative camber compared to OEM arms
- Internally fluted Delrin bushings for optimal lubrication
- Two additional degrees of positive caster built into the A-arms
- Extra header clearance for larger primary tubes
- Pre-assembled with new polyurethane bump stops
- Includes new upper ball joints for a complete upgrade
- Durable powdercoat finish in black hammertone or red
- Proudly designed and made in the U.S.A.
Benefits of Upgrading to BMR A-Arms
The BMR AAU401 Upper A-arms are engineered to significantly improve your vehicle's steering feel and response, making them perfect for both casual drives and spirited performance. With a compact design that offers additional header clearance, you can run larger primary tubes, making them ideal for high-horsepower applications.
These A-arms are not just about performance; they also provide a refined geometry that enhances lateral grip during cornering. When paired with BMR Lower A-arms, you can achieve a total of 4 additional degrees of positive caster, greatly improving your car's handling dynamics.
Specifications
- Material: Heavy-duty 1.25-inch, 0.095-inch wall DOM tubing
- Finish: Available in black hammertone or red powdercoat
- Installation Time: Approximately 3-4 hours
Fitment
The BMR AAU401 Upper A-arms are compatible with the following A-body models from 1964-1972:
- Buick Grand Sport
- Buick Skylark
- Chevy Monte Carlo
- Chevy Malibu
- Chevy Chevelle
- Chevy El Camino
- Oldsmobile 442
- Oldsmobile Cutlass
- Pontiac LeMans
- Pontiac GTO
Frequently Asked Questions (FAQs)
1. What are the benefits of Delrin bushings over stock rubber bushings?
Delrin bushings provide a more solid and responsive feel compared to stock rubber bushings. They eliminate excessive deflection, resulting in improved steering response and overall handling.
2. Will these A-arms fit my lowered vehicle?
Yes! The design of the BMR AAU401 Upper A-arms requires less shim stack for achieving negative camber, making them suitable for lowered cars or those with aggressive alignments.
3. How difficult is the installation process?
The installation typically takes about 3-4 hours and is straightforward for those with basic mechanical skills. Detailed instructions are available to guide you through the process.
4. Are these A-arms suitable for both street and track use?
Absolutely! These A-arms are designed for street performance, drag racing, and pro-touring applications, making them versatile for different driving scenarios.
Customer Reviews
Many customers rave about the noticeable improvement in steering response and handling after upgrading to the BMR AAU401 Upper A-arms. Users appreciate the quality construction and the ease of installation, often highlighting how these A-arms have transformed their driving experience.
Installation Instructions
- For detailed installation instructions, CLICK HERE.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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.
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.
| Sale price | None |
| Wholesale price | $318.56 |
| Shipping |
Weight: 18.00 Length: 22 Width: 15 Height: 7 |
| Product Added At | Friday 24 May, 2024 |
| Product Modified At | Wednesday 28 May, 2025 |
| Imported By | ETLOverride |
| Last Edited By | kathi@vividracing.com |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| BMR Suspension | $269.96 | $359.95 | ? | $359.95 | ? | 2025-05-28 12:31:33 |
