0 ratings
Manley Exhaust Valve, Street Flo, 1.880 in Head, 0.372 in Valve Stem, 5.350 in Long, Stainless, Big Block Chevy, Set of 8
Upgrade your Big Block Chevy with our premium Exhaust Valve set for maximum performance!
Manley Exhaust Valve, Street Flo, 1.880 in Head, 0.372 in Valve Stem, 5.350 in Long, Stainless, Big Block Chevy, Set of 8
Item #: 199574774

Manley Exhaust Valve, Street Flo, 1.880 in Head, 0.372 in Valve Stem, 5.350 in Long, Stainless, Big Block Chevy, Set of 8

Item #: 199574774

XAF 55295

XAF 120924

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

54%

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Only 1 item left in stock.
Order now and get it around Wednesday, October 07
Our Top Logistics Partners
  • fedex
  • dhl
Upgrade your Big Block Chevy with our premium Exhaust Valve set for maximum performance!
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Durability
Crafted from stainless steel, these valves are built to withstand extreme conditions, ensuring longevity and dependable performance in your Big Block Chevy engine.
Optimized Design
With a 1.880-inch head and precision engineering, these valves promote enhanced airflow, improving engine efficiency and power output compared to standard valves.
Complete Set
Sold as a set of 8, this product provides everything needed for a complete valve replacement, delivering convenience and saving time during engine upgrades or repairs.

Product Details

Shop Manley Exhaust Valve, Street Flo, 1.880 in Head, 0.372 in Valve Stem, 5.350 in Long, Stainless, Big Block Chevy, Set of 8 online at a best price in Central African Republic. B000COS9VQ

Product Technical Details

Manufacturer‎Manley
Brand‎Manley
Item Weight‎4 pounds
Product Dimensions‎11.53 x 6.53 x 2.7 inches
Item model number‎10727-8
Manufacturer Part Number‎107278

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car owners seeking enhanced performance in Big Block Chevy engines with improved exhaust flow.

  • Engine Builders

    Perfect for professionals assembling high-performance engines requiring durable, quality stainless steel valves.

  • Racing Applications

    Best suited for racers needing reliable exhaust valves to meet the demands of competitive driving.

Not Suitable For
  • Casual Drivers

    Not ideal for everyday drivers looking for standard performance in their vehicles without racing aspirations.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Manley Exhaust Valve for Big Block Chevy engines?

    Answer: The Manley Exhaust Valve is designed to improve engine performance by facilitating optimal exhaust flow from the combustion chamber. These valves are essential for enhancing the efficiency of exhaust gas expulsion, which contributes to overall engine power and responsiveness. For high-performance applications, upgrading to quality valves like these ensures that the engine operates at its best, making it ideal for racing enthusiasts and those looking to enhance their vehicle’s performance.
  • Question: What are the specifications of the Manley Exhaust Valve?

    Answer: The Manley Exhaust Valve features a 1.880-inch head diameter, a 0.372-inch valve stem, and a length of 5.350 inches. These specifications make it suitable for Big Block Chevy engines, allowing for a proper fit and optimal performance. The stainless steel construction ensures durability and resistance to high temperatures, making it a reliable choice for both street and track applications.
  • Question: How do I install Manley Exhaust Valves in my engine?

    Answer: Installing Manley Exhaust Valves involves removing the cylinder head, replacing the old valves, and ensuring proper seating and clearance adjustments. It’s important to consult a professional or follow a detailed guide, as this process requires precision to ensure optimal engine performance. Proper installation can lead to improved airflow and engine efficiency, benefiting those seeking performance improvements in their Big Block Chevy.
  • Question: What benefits does using stainless steel valves provide?

    Answer: Using stainless steel valves, like the Manley models, offers significant advantages such as increased resistance to corrosion and longevity under high temperatures. This material is robust, allowing for better wear resistance compared to standard valves. For performance engines, stainless steel valves contribute to maintaining optimal function over time, ensuring reliable engine performance for enthusiasts and racers alike.
  • Question: Are Manley Exhaust Valves suitable for racing applications?

    Answer: Yes, Manley Exhaust Valves are designed with performance in mind, making them suitable for racing applications. Their ability to withstand high temperatures and pressures ensures reliability on the track. For racers aiming to enhance their Big Block Chevy’s performance, these valves can provide the necessary improvements in exhaust flow which is crucial for maximizing horsepower and engine efficiency during competitive events.
  • Question: What distinguishes the Street Flo design of Manley Exhaust Valves?

    Answer: The Street Flo design of Manley Exhaust Valves is tailored for improved airflow and efficiency in street performance applications. This design focuses on enhancing the aerodynamic properties of the valve, which allows for better exhaust flow without compromising structural integrity. Users looking to upgrade their street vehicles will benefit from this design, achieving both power enhancements and better drivability.
  • Question: Can I use these valves in my custom engine build?

    Answer: Absolutely, the Manley Exhaust Valves can be integrated into custom engine builds that utilize Big Block Chevy configurations. Their specifications and durable construction suit modified engines focused on performance. Custom builders often seek these valves to enhance overall efficiency and power output, making them a solid choice for enthusiasts working on their dream setups.
  • Question: How do Manley Exhaust Valves compare to other brands?

    Answer: Manley Exhaust Valves are often favored for their precision engineering and high-quality materials, establishing them as a top choice compared to many other brands. The stainless steel construction provides superior durability and strength, making them reliable under high-performance conditions. Enthusiasts and professionals alike have consistently reported satisfaction with Manley valves due to their performance enhancements and longevity in demanding environments.
  • Question: What should I consider when selecting exhaust valves for my engine?

    Answer: When selecting exhaust valves, consider the valve's specifications, material, and suitability for your specific engine configuration. Factors like valve head diameter, stem size, and material strength are critical to ensure compatibility and performance. Additionally, reviewing the manufacturer's reputation and users' experiences can guide you towards making an informed choice, ensuring optimal performance enhancements tailored to your needs.
  • Question: Where can I buy Manley Exhaust Valves in Central African Republic?

    Answer: You can buy Manley Exhaust Valves, including the Street Flo model, on Ubuy. Ubuy is a trusted e-commerce platform that offers a variety of automotive parts, making it easy for customers in Central African Republic to find high-quality products like these exhaust valves. Shopping on Ubuy ensures you have access to reliable delivery options and great customer support for your purchase.

Manley Exhaust Valves ‎10727-8 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.