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Manley 11429T-8 Performance Intake Valves Set of 8

Manufacturer

Picture for manufacturer Manley

Part Number

11429T-8
6 reviews
Sale Price

$1,354.67

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 11429T-8 is a set of eight high-performance intake valves engineered for demanding automotive applications. Manley Performance manufactures these valves using premium materials and precision manufacturing processes to ensure consistent quality and reliable performance under high-stress conditions.

Key Features:

  • Set of 8 intake valves for complete valve replacement
  • Manufactured from high-quality steel alloy for durability
  • Precision machined stem and face dimensions for proper fitment
  • Heat-treated construction for enhanced strength and wear resistance
  • Designed to meet or exceed OEM specifications

Manley valves are a trusted choice among engine builders and performance enthusiasts for both street and racing applications. Each valve undergoes strict quality control to ensure proper sealing, longevity, and optimal engine performance.

Products specifications

Approximate Weight (g)

77

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Overall Valve Length (in)

5.260 in.

Overall Valve Length (mm)

133.6mm

Quantity

Sold as a set of 8.

Swirl Polished

Yes

Undercut Stem

No

Valve Head Diameter (in)

1.600 in.

Valve Head Diameter (mm)

40.6mm

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

These guys have amazing prices, shipping time was awesome considering it's right before christmas.

Great, efficient

Good seller, less expensive products compare to other online store, and fast shipping too, I ordered last Sunday July 29, and it will gonna be here tomorrow , so excited.. Highly recommended !

Order 18232. Everything came quicker than expected! Packed well and in excellent condition. Definitely recommended. Already did to one of my friends looking for parts.

Super fast shipping, great price, and items arrived perfect.

Great Price!!!! Nobody beats their price an free shipping.......psshhh

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