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Manley 11904B-8 Severe Duty Intake Valves 2.250" Chrysler 426 Hemi

Manufacturer

Picture for manufacturer Manley

Part Number

11904B-8
11 reviews
Sale Price

$301.07

Estimated ship date Friday, November 20

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Fitment guaranteed

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Product Details

The Manley 11904B-8 Severe Duty series intake valves represent the gold standard in performance and racing valve technology for Chrysler 426 Hemi engines. These precision-engineered valves are designed for high-performance street engines, bracket racing, and oval track applications where reliability and durability are paramount.

Key Specifications:

  • Head Diameter: 2.250 inches
  • Stem Diameter: 0.3085 inches (nominal 0.309 inches)
  • Overall Length: 5.424 inches
  • Material: NK-844 Severe Duty stainless steel intake material
  • Chrome stems with hardened valve tips
  • Bead Loc keeper groove design

These valves feature Manley's exclusive NK-844 stainless steel material, which offers unmatched strength and durability that no competitor in the world can replicate. The NK-844 material exhibits exceptional tensile strength at high temperatures and superior resistance to chordal fractures, which commonly plague lesser materials under extreme combustion pressures. Each valve is fully machined and swirl polished for optimal airflow and performance.

Important Note: Bead Loc valve locks are required for installation (sold separately). These valves are designed for racing and high-performance applications and are sold without warranty due to their intended use.

Best prices. Wish you had pics of the back of the gauges.

Quick and easy. Beat all other prices.I'd definitely use them again.

It is the way all on-line purchases should go. I got the item in 2 days, even before the email that it had shipped! Only negative is that the shipping cost was 35% the item cost. But it was still less that others with "free" shipping.

Fast shipping, good communication, and cheap prices means I'm going to buy more in the future.

Bought Motive Brake Bleeding Kit (international) . Best Pricing all around.<br>Ordered on Tuesday , received via UPS Ground (cheap shipping) on Thursday Noon.<br>Excellent Packing.<br>Super Fast Shipping.<br>Very Statisfied with my on-line order.<br>Highly Recommended.

I ordered a bike rack and the rack was shipped promptly, and was exactly what I ordered. Best price on the internet

Easy to use website, good selection, great prices, clear communication with shipping updates & now awaiting delivery of my product. So far, so good!

very easy to find merchandise, transaction was simple, received confirmation quickly, good experience so far

Great Company to buy parts from. They always have reasonable prices and reasonable shipping prices. Will buy from them again and again!

Great prices, quick processing, and an overall excellent company

Autoplicity had my parts at the cheapest price & available the soonest<br>Will definitely use them again in the future

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