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Manley 11586-8 Severe Duty Stainless Steel Intake Valves Ford 429-460

Manufacturer

Picture for manufacturer Manley

Part Number

11586-8
8 reviews
Sale Price

$311.48

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 11586-8 Severe Duty intake valves are precision-engineered performance valves designed specifically for Ford 429 and 460 big block engines. These high-quality stainless steel valves deliver the durability and reliability that racers and performance enthusiasts demand for bracket racing, oval track competition, and high-performance street applications.

Key Specifications:

  • Head Diameter: 2.250 inches
  • Stem Diameter: 0.3415 inches (11/32")
  • Overall Length: Stock height
  • Material: Premium stainless steel construction
  • Chrome stems for enhanced wear resistance
  • Hardened valve tips for extended durability
  • Set of 8 intake valves

Severe Duty Performance:

  • Manley's signature Severe Duty series offers superior quality and proven performance
  • Engineered for engines operating under 8,000 RPM
  • Precision-machined to exacting tolerances
  • Suitable for naturally aspirated and forced induction applications

Manley Performance has built its reputation as a leading manufacturer of racing and performance valves since 1966. The Severe Duty series represents their commitment to quality, featuring materials and manufacturing processes developed through decades of racing experience. These valves provide the perfect balance of performance and reliability for serious Ford big block builds.

Purchased my mishimoto heat tape. Cheapest price around and the shipment was delivered in a very reasonable time. Couldnt be happier

Best price on the internet for my parts. Shipped out the next morning.

Very fast shipping, always great prices.

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

Easy to use my Amazon checkout.

I'll admit to being skeptical at first, but the price was worth the risk. Turned out to be one of the best online transactions I've experienced. Received item 3 days after purchaseing and the best price I found. And I looked hard! A+

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

A+ part as advertised, quick shipping.

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