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  3. MILODON 45137-1

MILODON Valve Exhaust Race Big Block 806621411375 MI45137-1 1.88 Dia. .350 502

fits model: Ss, 350, 396, 427, 454. make: Chevy.

45137-1 Milodon Valve Exhaust Race Ss 1.88 Inch Dia. .350 Long Chevy Big Block 396 427 454 502 Each

( Brand: Milodon ), ( Manufacturer Part Number: 45137-1 ), ( Part Type: Valve Exhaust Block ), ( Ipn: Mi45137-1 ), ( Seller: Summit Racing Equipment ), ( UPC: 806621411375 )

Review MILODON Valve Exhaust Race 1.88 Inch Dia. Long Chevy Big Block 502 Each fits SS 350 396 427 454

The Milodon 45137-1 Valve Exhaust Race System is an aftermarket performance upgrade designed specifically for 1.88-inch exhaust headers on big block Chevy engines. Compatible with various engine sizes, including 350, 396, 427, and 502 cubic inch engines, this system is an excellent choice for Chevy enthusiasts seeking improved engine performance and durability.

This Milodon race system includes high-performance, forged, and titanium valves, which are engineered to withstand the extreme temperatures and pressures generated during high-performance driving. These valves offer enhanced flow capabilities, enabling better exhaust gases evacuation and improved engine breathing.

The Milodon 1.88-inch exhaust valves feature a unique, full-floating design, which minimizes valve train friction and reduces wear and tear on the camshaft and lifters. This design also allows for increased valve lift capabilities, resulting in improved engine power and torque.

The Milodon 45137-1 Valve Exhaust Race System is also designed with durability in mind. The valves are equipped with hardened seats and stems, ensuring a secure sealing surface and minimizing the risk of valve seat recession. Additionally, the valves come with a proprietary Milodon coating that provides enhanced corrosion resistance, ensuring the longevity of the components.

Installation of the Milodon 45137-1 Valve Exhaust Race System is relatively straightforward and can be completed with common hand tools. The system comes with all necessary hardware, including retainers, springs, and keepers, ensuring a hassle-free installation process.

In summary, the Milodon 45137-1 Valve Exhaust Race System is a high-performance upgrade for big block Chevy engines, offering enhanced flow capabilities, durability, and ease of installation. This system is an excellent choice for enthusiasts looking to maximize their engine's potential and achieve improved performance.

Pros and Cons of Buying Milodon 45137-1 Valve Exhaust System for Chevy Big Block Engines (1.88 350, 396, 427, 454, 502)

Introduction:

The Milodon 45137-1 Valve Exhaust System is a popular choice among Chevy big block engine enthusiasts due to its high-performance capabilities and durability. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the pros and cons of investing in this exhaust system.

Pros:

1. Enhanced Performance: The Milodon exhaust system is designed to maximize engine performance by reducing backpressure and optimizing exhaust gas flow. This leads to increased horsepower and torque, resulting in improved acceleration and overall engine response.

2. Durability: Milodon exhaust systems are known for their robust construction, ensuring that they can withstand the rigors of high-performance driving. The 45137-1 model is no exception, featuring heavy-duty materials and precise manufacturing to ensure longevity.

3. Customization: The Milodon 45137-1 system is compatible with various Chevy big block engines, including 350, 396, 427, 454, and 502. This versatility allows owners to tailor their exhaust system to their specific engine configuration for optimal performance.

4. Improved Sound: The Milodon exhaust system produces a deep, resonant exhaust note, which is a popular preference among big block engine enthusiasts. This not only enhances the driving experience but also adds a distinctive aesthetic appeal to the vehicle.

Cons:

1. Cost: The Milodon 45137-1 Valve Exhaust System is a premium product, and its price reflect that. Compared to stock exhaust systems or aftermarket alternatives, this exhaust system may be a significant investment for some enthusiasts.

2. Installation Complexity: Installing the Milodon exhaust system requires a moderate level of mechanical expertise and specialized tools. The process can be time-consuming and may require professional assistance, which could add to the overall cost.

3. Weight: The Milodon exhaust system is heavier than stock exhaust systems due to its robust construction. This additional weight may have a minor impact on fuel economy and handling, although the performance benefits typically outweigh these concerns.

Conclusion:

In conclusion, the Milodon 45137-1 Valve Exhaust System offers numerous advantages, including enhanced engine performance, durability, customization options, and improved sound. However, it comes with some drawbacks, such as a higher cost, installation complexity, and increased weight. Ultimately, the decision to invest in this exhaust system depends on the individual's priorities, budget, and preferred driving experience. If the performance benefits are a priority, and the cost is within the budget, then the Milodon 45137-1 Valve Exhaust System is an excellent choice for Chevy big block engine enthusiasts.

Recommendation:

For those considering the Milodon 45137-1 Valve Exhaust System, it is recommended to thoroughly research the product, its compatibility with your specific engine, and the installation process. Additionally, it may be beneficial to seek advice from fellow enthusiasts or consult with a professional mechanic to ensure that the investment aligns with your goals and expectations.

Details:

Please hover mouse to image. Milodon Mega flow Competition Valves.

specifications voomvalve:

  • for models: Ss, 350, 396, 427, 454
  • for makes: Chevy
  • brand: Milodon
  • mpn: 45137-1
  • part type: Valve Exhaust Block
  • ipn: Mi45137-1
  • seller: Summit Racing Equipment
  • upc: 806621411375

shipping voomvalve:

  • class: Economy
  • transit: 3-5 Days
  • type: Fixed
  • cost: $13.99
  • service: Economy

payments voomvalve:

  • credit card: Visa
  • wallet: Paypal
  • other

offer voomvalve:

  • availability: In Stock
  • sold: 0
  • started: March 31, 2026
  • options: Ship-to-home
  • quantity: 1

returns voomvalve:

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

seller voomvalve:

  • city: Tallmadge, Ohio
  • rating: 99.4%
  • # reviews: 1142995

general voomvalve:

  • Engines Engine Parts > Valvetrain Components > Valves
  • condition: New
for models: ss, 350, 396, 427, 454, for makes: chevy, part type: valve exhaust block, seller: summit racing equipment,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 12966352365142891,

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