UMI PERFORMANCE 4017-R Upper Rear Control Arms Gm Body 013102006450 Ultimate

( Brand: Umi Performance ), ( Part Type: Control Arm ), ( Manufacturer Part Number: 4017-R ), ( UPC: 013102006450 )

Review UMI PERFORMANCE Rear Upper Control Arms Gm A body Ultimate fits 1968-72

Introducing the UMI Performance 4017-R Rear Upper Control Arms for 1968-1972 GM A-Body Ultimate cars. These control arms are designed to provide superior handling and improved stability for your classic muscle car.

The UMI 4017-R control arms are crafted from high-strength steel tubing, ensuring durability and rigidity. The arms are precision-engineered to align perfectly with the factory steering geometry, ensuring proper tire contact with the road for improved traction and handling.

These control arms feature adjustable upper ball joints, allowing you to fine-tune your suspension setup for optimal performance. The ball joints are made from heavy-duty chromoly material, ensuring long-lasting performance and resistance to wear.

The UMI 4017-R control arms also include polyurethane bushings in both the upper and lower mounting locations. These bushings help eliminate flex and vibration, providing a solid and responsive feel through the steering wheel.

Additionally, the UMI control arms come with new factory-style rubber isolators, ensuring a proper fit and a factory-like appearance. The isolators help absorb road shock and reduce noise, providing a more comfortable ride for both you and your passengers.

Installation of the UMI Performance 4017-R Rear Upper Control Arms is straightforward and can be completed in a few hours with basic hand tools. The arms come with detailed instructions and all necessary hardware for a hassle-free installation process.

In summary, the UMI Performance 4017-R Rear Upper Control Arms are a must-have upgrade for any 1968-1972 GM A-Body Ultimate car. These high-performance arms provide improved handling, superior stability, and a more responsive driving experience. With their adjustable ball joints, heavy-duty materials, and factory-like appearance, these control arms are the perfect addition to your classic muscle car.

UMI Performance 4017-R Rear Upper Control Arms for 1968-1972 GM A-Body: A Detailed Analysis

The UMI Performance 4017-R rear upper control arms (UCAs) are designed for 1968-1972 GM A-Body vehicles, including Chevrolet Chevelle, Malibu, Nova, and Pontiac GTO. These UCAs are engineered to improve handling and performance by reducing body roll and providing better alignment. In this analysis, we will discuss the key features, advantages, and potential drawbacks of these UCAs.

1. High-strength steel construction for durability and rigidity.

2. Adjustable length for fine-tuning the suspension geometry.

3. Heim joints for improved articulation and reduced wear.

4. Powder-coated finish for corrosion resistance.

1. Improved handling: The UMI Performance 4017-R UCAs help to reduce body roll, making the vehicle feel more stable during cornering.

2. Enhanced alignment: By providing better control over the suspension geometry, these UCAs ensure that the wheels remain aligned with the vehicle's direction, improving tire grip and reducing wear.

3. Reduced wear: The use of Heim joints in the UCA design allows for minimal wear and tear, as compared to traditional ball joints.

4. Customizable: The adjustable length feature allows users to fine-tune their suspension setup for their specific application.

1. Cost: The UMI Performance 4017-R UCAs are priced higher than OEM components, making them a more significant investment for enthusiasts.

2. Installation complexity: The installation process may require some degree of suspension expertise, as well as specialized tools, to ensure proper alignment and functionality.

The UMI Performance 4017-R rear upper control arms offer numerous advantages for enthusiasts looking to enhance the handling and performance of their 1968-1972 GM A-Body vehicles. While the higher cost and installation complexity may be deterrents for some, the benefits of improved handling, alignment, and reduced wear make these UCAs a worthwhile investment for those serious about taking their vehicle to the next level.

If you are an enthusiast who is passionate about optimizing the performance of your 1968-1972 GM A-Body vehicle and have the necessary expertise and resources for installation, the UMI Performance 4017-R rear upper control arms are an excellent choice. However, if you are new to performance upgrades or have limited resources for installation, it may be advisable to start with smaller modifications before considering these UCAs.

part # 4017 price

• $249.99

specifications steershun:

• for years: 1968-72
• brand: Umi Performance
• part type: Control Arm
• manufacturer part number: 4017-R
• upc: 013102006450

general steershun:

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

payments steershun:

• wallet: Google-pay
• other
• credit card: Visa

offer steershun:

• started: August 12, 2025
• quantity: 6
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping steershun:

• cost: $0.00
• service: Standard
• type: Fixed
• transit: 4-8 Days
• class: Standard

seller steershun:

• # reviews: 596028
• rating: 97.8%

returns steershun:

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

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