1. Coil Springs Auto Parts For Sale
  2. sku: 14810422958500632
  3. UMI PERFORMANCE CP4S4

UMI PERFORMANCE CP4S4 Gm Lowering Spindle 73-87 2.5IN

fits model: C10.

Cp4s4 Umi Performance For 73-87 Gm C10 Lowering Spindle 2.5in Drop

( Brand: Umi Performance ), ( Manufacturer Part Number: CP4S4 ), ( Type: Suspension Spindle Drop Set ), ( Performance Part: Yes )

Review UMI PERFORMANCE 73-87 Gm Lowering Spindle 2.5in Drop fits C10

The UMI Performance CP4S4 Lowering Spindle Kit is a must-have upgrade for any 1973 to 1987 GM C10 truck owner looking to enhance both the performance and appearance of their vehicle. This robust spindle kit is meticulously engineered to provide superior handling, stability, and a desirable lowered look.

The CP4S4 Lowering Spindles are manufactured using high-strength steel for durability and reliability. Each spindle is machined to precise specifications to ensure a perfect fit and optimal alignment with factory steering components. The kit includes new ball joints and bearings, ensuring a smooth and responsive steering feel.

This lowering spindle kit lowers the vehicle by approximately 2.5 inches, making it an ideal choice for those seeking a more aggressive stance. The reduced ride height not only improves the vehicle's appearance but also reduces the center of gravity, which translates to improved handling and stability.

The UMI Performance CP4S4 Lowering Spindles are designed to work seamlessly with factory suspension components and can be used in conjunction with aftermarket suspension systems. The kit is also compatible with factory and aftermarket steering boxes and power steering racks.

Installation of the CP4S4 Lowering Spindles is relatively straightforward and can be accomplished in a home garage with common hand tools. UMI Performance offers detailed installation instructions to guide you through the process.

In summary, the UMI Performance CP4S4 Lowering Spindle Kit is an excellent investment for any 1973 to 1987 GM C10 truck owner seeking improved performance, a more aggressive stance, and a head-turning appearance. This high-quality, durable kit is engineered to provide a smooth driving experience and enhanced handling capabilities.

UMI Performance CP4S4 Lowering Spindles for 1973-1987 GM C10: A Comprehensive Analysis

Introduction:

The UMI Performance CP4S4 lowering spindles are an aftermarket suspension component designed for vehicles with the GM C10 chassis, specifically for those manufactured between 1973 and 1987. These spindles offer a 2.5-inch drop and are intended to enhance the look and performance of the vehicle by lowering its ride height. In this analysis, we will discuss the potential advantages and disadvantages of installing these lowering spindles on your GM C10.

Pros:

1. Improved appearance: The primary reason for purchasing the UMI Performance CP4S4 lowering spindles is for the aesthetic enhancement they provide. By lowering the ride height, your vehicle will have a more aggressive and sporty look.

2. Enhanced handling: Lowering the center of gravity of your vehicle can result in improved handling characteristics. By reducing the distance between the wheels and the ground, you can expect better grip and stability, especially during cornering.

3. Customization: These lowering spindles offer a significant drop, allowing you to achieve a more pronounced stance compared to other aftermarket suspension components.

Cons:

1. Cost: The UMI Performance CP4S4 lowering spindles are an investment, and their cost may be a deterrent for some. The price tag is higher than that of other suspension components, such as coilovers or shock absorbers.

2. Installation complexity: Installing these lowering spindles can be a more involved process than installing other suspension components. The spindles require the removal of the steering knuckles and the use of specialized tools for proper alignment.

3. Potential clearance issues: Depending on the specific modifications you have made to your vehicle, you may encounter clearance issues with the UMI Performance CP4S4 lowering spindles. For instance, you may need to adjust your exhaust system or brake lines to accommodate the reduced ride height.

Conclusion:

The UMI Performance CP4S4 lowering spindles for 1973-1987 GM C10s offer several advantages, such as improved appearance, enhanced handling, and increased customization. However, they come with potential drawbacks, including a higher cost, installation complexity, and potential clearance issues. Ultimately, the decision to purchase these spindles depends on your budget, desired outcome, and willingness to invest time and resources into the installation process.

Recommendation:

If you are looking to significantly lower your GM C10 and are willing to invest in high-quality aftermarket suspension components, the UMI Performance CP4S4 lowering spindles could be an excellent choice for you. However, if you're on a tighter budget or prefer a more straightforward installation process, you may want to consider alternative suspension upgrades. Consider your priorities, budget, and the specific requirements of your vehicle before making a decision.

Details:

Spindles use GM C10 factory bearings and accept brake kits. Drop Heavy duty 2.5. Satin black powder coat ensures durability. Manufacturer: UMI Performance, Part Number: CP4S4, condition: New: CP4S4 - 1973-1987 GM C10 Lowering Spindle, 2.5.

Drop spindles feature UMI satin black powder coat for ultimate durability. Direct bolt-in.

part #: cp4s4 price

  • $379.99

specifications coilspringi:

  • for models: C10
  • brand: Umi Performance
  • mpn: Cp4s4
  • type: Suspension Spindle Drop Set
  • performance part: Yes

payments coilspringi:

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

seller coilspringi:

  • # reviews: 102560
  • rating: 99.4%
  • city: USA

returns coilspringi:

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

general coilspringi:

  • condition: New
  • Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

shipping coilspringi:

  • type: Fixed
  • transit: 4-9 Days
  • service: Standard
  • class: Standard
  • cost: $0.00

offer coilspringi:

  • availability: In Stock
  • options: Ship-to-home
  • started: March 15, 2025
  • quantity: 1
  • sold: 0
for models: c10, type: suspension spindle drop set, performance part: yes,
category: auto parts > car truck parts accessories > steering suspension > leaf coil springs, sku: 14810422958500632,
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2 offers $379.99–$379.99 USD
  • New. Offer #1 priced at $379.99 + $0.00 shipping estimate = $379.99* total. Drop, Ductile Iron, Satin Black Powder Coated, Pair UMI Performance Lowering Spindles 1973-1987 GM C10 . Lowering Spindles, 1973-1987 GM C10, 2 1/2 (2.500) in.FREE SHIPPING
  • New. Offer #2 priced at $379.99 + $29.95 shipping estimate = $409.94* total. Accepts factory GM C10 bearings and brakes. Heavy duty 2.5 drop spindles feature UMI satin black powder coat for ultimate durability.+$29.95 shipping

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