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Manley 11458T-8 Performance Titanium Valves (Set of 8)

Manufacturer

Picture for manufacturer Manley

Part Number

11458T-8
7 reviews
Sale Price

$1,332.80

2 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 11458T-8 is a set of eight high-performance titanium valves engineered for demanding racing and performance engine applications. Manufactured from premium aerospace-grade titanium alloy, these valves deliver exceptional strength-to-weight ratio, superior heat resistance, and maximum durability under extreme operating conditions.

Key Features:

  • Aerospace-grade titanium construction for maximum weight reduction
  • Superior heat dissipation properties compared to stainless steel
  • Precision-machined to exact tolerances for optimal sealing and performance
  • Designed for high-RPM racing applications
  • Significantly reduces reciprocating mass for improved engine response
  • Set of 8 valves for complete engine builds

Manley Performance valves are trusted by professional engine builders and racers worldwide for their consistent quality and proven performance. Each valve undergoes rigorous quality control testing to ensure reliability in the most demanding environments.

Products specifications

Approximate Weight (g)

97

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

5.340 in.

Overall Valve Length (mm)

135.6mm

Quantity

Sold as a set of 8.

Swirl Polished

Yes

Undercut Stem

No

Valve Head Diameter (in)

2.150 in.

Valve Head Diameter (mm)

54.6mm

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

Definitely the best price that I found for the part that I needed! Customer service was helpful and I got the piece FAST! Thank you so much!

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Once I got the numbers off the old battery it was easier than when I put in the make and model because I have a BMW motorcycle instead of the car which is what came up each time.

Seller had the best price online for the item I wanted! Responded to emails within 24 hours as stated, and sent me my tracking info as soon as part shipped. Thanks Autoplicity!

Ordered a Trac-Bar from Autoplicity, and didn't have any problems. WILL be back!

I love this site!

Product (Dee-Zee nerf bars) was exactly as advertised. Buying experience was great. I did contact customer service via email to find out the shipping information. They were very helpful and replied within a few hours.

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