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Manley 10756-8 Performance Stainless Steel Exhaust Valves

Manufacturer

Picture for manufacturer Manley

Part Number

10756-8
7 reviews
Sale Price

$138.97

Estimated ship date Wednesday, November 18

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 10756-8 exhaust valves are precision-engineered performance valves designed for high-performance and racing applications. Manufactured from high-quality stainless steel alloy, these valves deliver superior heat resistance and durability under extreme combustion temperatures.

Key Features:

  • Premium stainless steel construction for maximum strength and corrosion resistance
  • CNC machined to exacting tolerances for optimal valve seat contact
  • Heat-treated for enhanced wear resistance and longevity
  • Precision ground stems for smooth operation and proper seal retention
  • Engineered for high-RPM racing and performance applications

Manley Performance Products has been a trusted name in valve train components for decades, providing professional racers and performance enthusiasts with competition-grade parts. Each valve undergoes rigorous quality control to ensure consistent performance and reliability.

Products specifications

Approximate Weight (g)

112

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

5.011 in.

Overall Valve Length (mm)

127.3mm

Quantity

Sold as a set of 8.

Swirl Polished

Yes

Undercut Stem

No

Valve Head Diameter (in)

2.055 in.

Valve Head Diameter (mm)

52.2mm

Valve Head Style

6 degree dish

Valve Material

NK-841 stainless steel

Valve Seat Width (in)

0.080 in.

Valve Stem Diameter (in)

0.342 in.

Valve Stem Diameter (mm)

8.7mm

Valve Tip Length (in)

0.250 in.

Valve Tip Length (mm)

6.35mm

Doesn't list if it fits my vehicle.

Excellent price on the product and shipping! Ordered on Thursday night (after they closed) and they were shipped out Monday!

Unbeleively fast shipping. I ordered on a Tuesday night, and it was delivered to my door by Thursday. Plus, the item was the cheapest with shipping on the web! I will most certainly be doing business with them again!

Good price and easy transaction... slow to ship though.

Lowest price on Firestone bags I found. When I called to check on order was tread very well. Thank You...

Great prices, better than any competitors and shipped fast. You do pay for shipping, but the discount on the merchandise makes up for that! So far would purchase from them again!

Fast shipping, Great prices. After ordering,they sent out an email stating some items ordered may ship from the manufacturer. So, I was thinking item may take a few weeks to get. The next day I recieved email with tracking numbers saying item has shipped. So I was think ups ground 5 days maybe. I check on tracking numbers and items was out on truck for deliver. Nice! Ordered on Weekend got item on Tuesday.

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