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Manley 11418T-8 Performance Stainless Steel Exhaust Valve

Manufacturer

Picture for manufacturer Manley

Part Number

11418T-8
5 reviews
Sale Price

$1,332.80

2 left at this price

delivery box

Usually delivered within 2 days

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Product Details

The Manley 11418T-8 is a high-performance exhaust valve engineered for demanding racing and high-performance street applications. Manufactured from premium stainless steel alloy, this valve is designed to withstand extreme temperatures and combustion pressures while maintaining dimensional stability.

Key Features:

  • Constructed from high-quality stainless steel for superior heat resistance and durability
  • Precision machined to exacting tolerances for optimal sealing and performance
  • Swirl polished stems reduce friction and wear for extended service life
  • Undercut stem locks grooves ensure positive keeper retention
  • Heat treated for maximum strength and resistance to deformation
  • Manufactured in the USA to strict quality control standards

Manley Performance valves are trusted by professional engine builders and racers worldwide for their consistent quality and reliability. Each valve undergoes rigorous inspection to ensure it meets Manley's demanding specifications for performance applications.

Products specifications

Approximate Weight (g)

91

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

5.140 in.

Overall Valve Length (mm)

130.6mm

Quantity

Sold as a set of 8.

Swirl Polished

Yes

Undercut Stem

No

Valve Head Diameter (in)

2.125 in.

Valve Head Diameter (mm)

54.0mm

Valve Material

Titanium

Valve Seat Width (in)

0.100 in.

Valve Stem Diameter (in)

0.342 in.

Valve Stem Diameter (mm)

8.7mm

Valve Tip Length (in)

0.290 in.

Valve Tip Length (mm)

7.37mm

fast and easy to understand

So far so good let's see how long order takes to arrive.

Very easy site to look at overall laid out really nice

Shipment was quicker than I thought and the product was just as described. It was cheaper than else where. Thank you Autoplicity

easy ordering

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