UMI PERFORMANCE 4040-R Lower Rear Control Arms Gm Body

( Brand: Umi Performance ), ( Part Type: Control Arm ), ( Manufacturer Part Number: 4040-R )

Review UMI PERFORMANCE Rear Lower Control Arms Gm A body Non adjustable fits 1964-72

Introducing the UMI Performance 4040-R Rear Lower Control Arms for 1964-1972 GM A-Body non-adjustable cars. These control arms are meticulously crafted to provide superior handling and stability to your classic vehicle.

The UMI Performance 4040-R Control Arms are manufactured using heavy-duty tubular steel, ensuring a strong and rigid construction. Each arm is precisely engineered to fit your A-Body vehicle with minimal modifications required. The arms are designed to work with the factory suspension, making for a straightforward installation process.

One of the standout features of these control arms is their adjustability-free design. This means that once installed, they maintain a consistent geometry, eliminating the need for frequent adjustments. This not only saves time and effort but also ensures a more predictable and consistent driving experience.

Another advantage of the UMI Performance 4040-R Control Arms is their bushings. These arms come with high-performance polyurethane bushings that offer superior durability and resistance to wear and tear compared to the factory rubber bushings. These bushings also help reduce unwanted suspension movement, enhancing the overall handling of your vehicle.

These control arms are also designed with ease of installation in mind. They come with all necessary hardware, making it a simple and straightforward process to replace your old, worn-out control arms. The UMI Performance team has also produced detailed installation instructions to guide you through the process.

In summary, the UMI Performance 4040-R Rear Lower Control Arms are an excellent upgrade for your 1964-1972 GM A-Body non-adjustable car. They offer superior handling, durability, and a straightforward installation process, making them a must-have for any serious A-Body enthusiast.

UMI Performance 4040-R Rear Lower Control Arms for 1964-1972 GM A-Body: A Detailed Analysis

UMI Performance 4040-R rear lower control arms are designed to provide better handling and stability for your 1964-1972 GM A-Body vehicle. These non-adjustable control arms are engineered to minimize wheel hop and provide a more solid connection between the vehicle's chassis and the wheels.

These control arms are manufactured using high-strength steel, ensuring durability and resistance to fatigue. They are also powder-coated for enhanced corrosion resistance, making them a suitable choice for both street and track use.

UMI Performance 4040-R rear lower control arms come with new bushings and installation hardware. The installation process is relatively straightforward, and the instructions provided by the manufacturer are clear and concise.

Compared to other aftermarket control arms, the UMI Performance 4040-R rear lower control arms are relatively affordable. This makes them an attractive option for budget-conscious enthusiasts looking to improve their vehicle's handling.

1. Non-adjustable: The UMI Performance 4040-R rear lower control arms are non-adjustable, meaning they cannot be fine-tuned for specific suspension setups. This may limit their versatility for some applications.

2. Bushings: While new bushings are included in the kit, some users may prefer to upgrade to aftermarket polyurethane bushings for even better handling and durability.

The UMI Performance 4040-R rear lower control arms offer a significant improvement in handling and stability for 1964-1972 GM A-Body vehicles. Their high-quality materials, ease of installation, and affordability make them an excellent choice for those looking to enhance their vehicle's performance. However, their non-adjustable design may limit their versatility for some applications, and some enthusiasts may prefer to upgrade the bushings for even better handling.

If you're seeking to improve the handling and stability of your 1964-1972 GM A-Body vehicle without breaking the bank, the UMI Performance 4040-R rear lower control arms are an excellent investment. Their robust design, ease of installation, and affordability make them a solid choice for both street and track use. However, if you require adjustable control arms or prefer upgraded bushings, you may want to explore other options.

part # 4040-r price

• $369.99

specifications steershun:

• for years: 1964-72
• brand: Umi Performance
• part type: Control Arm
• manufacturer part number: 4040-R

general steershun:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Other Steering Suspension Parts

seller steershun:

• rating: 97.7%
• # reviews: 596292

returns steershun:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments steershun:

• credit card: Discover
• other
• wallet: Apple-pay

offer steershun:

• options: Ship-to-home
• started: August 24, 2025
• quantity: 2
• availability: In Stock
• sold: 0

shipping steershun:

• service: Standard
• class: Standard
• type: Fixed
• transit: 5-10 Days
• cost: $0.00

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