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  3. CLASSIC INDUSTRIES ML239

CLASSIC INDUSTRIES ML239 Rear Body Leaf Performance Spring Rh

fits model: 440, Hemi. make: Mopar. year: 1970-74.

Ml239 Classic Industries 1970-74 Mopar E-body With Hemi And 440 6 Leaf Performance Rear Spring Rh

( Brand: Classic Industries ), ( Manufacturer Part Number: ML239 ), ( Part Type: Spring )

Review CLASSIC INDUSTRIES Mopar E body And Leaf Performance Rear Spring Rh fits HEMI 440 1970-74

Introducing the Classic ML239 1970-74 Mopar E-Body Hemi 440 Leaf Performance Rear Spring (RH), a must-have upgrade for any enthusiast restoring or modifying a classic Mopar muscle car. This high-performance rear spring is specifically designed for E-Body vehicles equipped with the legendary 440 cubic inch Hemi engine.

The ML239 springs are engineered to provide improved handling and ride quality over the stock springs. Constructed from premium quality, high carbon steel, these springs offer superior strength and durability. With a progressive rate design, they deliver a smooth and controlled ride while effectively managing the increased weight and power of a 440 Hemi engine.

Installing these springs in your Mopar muscle car not only enhances its performance capabilities but also adds a touch of authenticity, as these springs closely resemble the original leaf springs used in these vehicles. The Rh (right hand) designation indicates this spring is intended for the right side of the vehicle.

Upgrading your E-Body muscle car with these Classic ML239 1970-74 Mopar E-Body Hemi 440 Leaf Performance Rear Spring (RH) allows you to experience better handling, improved ride quality, and the added satisfaction of knowing you've installed a high-quality, authentic component in your cherished classic car.

For those seeking a more aggressive stance or higher performance capabilities, these springs can be used in conjunction with other aftermarket suspension components, such as adjustable shocks or sway bars. However, it's essential to ensure proper alignment and suspension geometry when making such modifications to ensure optimal performance and safety.

Overall, the Classic ML239 1970-74 Mopar E-Body Hemi 440 Leaf Performance Rear Spring (RH) is an essential upgrade for any enthusiast looking to restore, modify, or enhance the performance of their classic Mopar muscle car. With its superior strength, progressive rate design, and authentic look, these springs are sure to exceed your expectations and provide you with an unforgettable driving experience.

The Mopar E-body Hemi 440 leaf performance rear spring (RH) is a popular upgrade for those restoring or performance-tuning classic Mopar muscle cars from the 1970-74 era. This spring is designed to improve handling and ride quality by providing increased stiffness compared to the original factory springs. Here are some pros and cons to consider before making a purchase:

Pros:

1. Enhanced Performance: The stiffer spring rate of the performance leaf springs improves the car's handling by reducing body roll and squat during acceleration. This results in better traction and overall improved performance.

2. Improved Ride Quality: Although the springs are stiffer, they still provide a more comfortable ride than the stock springs, as they are specifically designed for muscle cars and take into account the increased weight and power of the vehicle.

3. Customization: This spring is just one component in a larger performance suspension upgrade. By using performance leaf springs, you have the option to further customize your suspension setup for optimal handling and ride quality.

4. Cost-Effective: Compared to other suspension upgrades like coilovers or air suspension systems, leaf springs are generally more cost-effective and easier to install.

5. Authenticity: For those who value the originality of their restoration project, these performance leaf springs maintain the classic look and feel of the car while providing modern performance benefits.

Cons:

1. Limited Adjustability: Unlike coilover suspensions, leaf springs do not offer the same level of adjustability. This means that fine-tuning the suspension setup for your specific driving style or road conditions may be more challenging.

2. Limited Travel: The stiffer spring rate of performance leaf springs can limit the car's suspension travel, which could potentially impact the vehicle's ride quality and overall handling in certain situations.

3. Installation: Installing leaf springs can be more labor-intensive than other suspension upgrades, as it may require the removal of the rear axle, shocks, and other components.

4. Limited Compatibility: These springs are designed specifically for Mopar E-body Hemi 440 applications, so they may not be compatible with other makes, models, or engine configurations.

In conclusion, the Mopar E-body Hemi 440 leaf performance rear spring (RH) offers several benefits for those seeking improved handling, ride quality, and performance in their classic muscle car. However, it's important to consider the limitations, such as the lack of adjustability and potential impact on suspension travel. Ultimately, the decision to purchase these springs depends on your specific goals, budget, and the level of customization you desire for your classic Mopar muscle car. If you're looking for a cost-effective, authentic suspension upgrade that provides better handling and a more comfortable ride, then the Mopar E-body Hemi 440 leaf performance rear spring (RH) is a worthwhile investment.

Details:

1970-74 Mopar E-Body With Hemi And 440 6 Leaf Performance Rear Spring; RH: This reproduction rear leaf spring is designed for an exact direct replacement of the original.Sold individually two required per vehicle and includes front bushing already installed.Note: Supportable oversize. No further discounts apply.Applications1970-74 Barracuda with Hemi or 4401970-74 Challenge Cuds 440.

part #: ml239 price

  • $455.99

specifications coilspringi:

  • for models: 440, Hemi
  • for makes: Mopar
  • for years: 1970-74
  • brand: Classic Industries
  • mpn: Ml239
  • part type: Spring

payments coilspringi:

  • other
  • wallet: Paypal
  • credit card: Diners-club

general coilspringi:

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

returns coilspringi:

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

shipping coilspringi:

  • transit: 4-9 Days
  • cost: $102.47
  • type: Calculated
  • class: Standard, Expedited
  • carrier: UPS
  • service: UPS Ground, UPS 2nd Day Air

seller coilspringi:

  • city: Huntington Beach, California
  • # reviews: 55154
  • rating: 99.7%

offer coilspringi:

  • quantity: 5
  • sold: 0
  • started: April 11, 2026
  • availability: In Stock
  • options: Ship-to-home
for models: 440, hemi, for makes: mopar, for years: 1970-74, part type: spring,
category: auto parts > car truck parts accessories > steering suspension > leaf coil springs, sku: 23606760361501773,
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1 offer $455.99 USD
  • New. Offer #1 priced at $455.99 + $102.47 shipping estimate = $558.46* total. No further discounts apply.Applications1970-74 Barracuda with Hemi or 4401970-74 Challenge with Hemi or 4401970-74 Cuda with Hemi or 440. This reproduction rear leaf spring is designed for an exact direct replacement of the original.Sold individually two required per vehicle and includes front bushing already installed.Note: Shipped d ouble oversize.+$102.47 shipping

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