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Manley 13033-8 Super 7 Degree Steel Captive-Loc Valve Locks for .3110" Stem

Manufacturer

Picture for manufacturer Manley

Part Number

13033-8
7 reviews
Sale Price

$85.63

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Manley 13033-8 Super 7 Degree Captive-Loc valve locks are precision-engineered performance valve train components designed for high-RPM racing engines. These steel valve locks are manufactured from high-quality alloy steel billet material and carefully heat treated for maximum durability and long service life.

Key Features:

  • Super 7 degree design maintains superior clamping properties while overcoming extrusion problems with increased lock thickness
  • Captive-Loc design encapsulates hard tip in titanium valve if it comes loose, preventing catastrophic engine damage
  • Bead Loc groove type for secure valve retainer engagement
  • Designed for 0.3110" (5/16") valve stem diameter applications
  • Compatible with valve tip lengths from 0.290" to 0.330"
  • Lightweight design at 9.5 grams per pair (5.6 grams each)
  • Engineered specifically for high engine speeds and high tension valve springs

This set includes 8 valve locks (4 pairs), providing enough for a 4-cylinder engine or half of a V8 build. Manley Performance Products has been manufacturing premium valve train components since 1966, delivering race-proven quality for performance and racing applications.

Fast and easy checkout process and incredible pricing. Thanks Autoplicity!

I got the part I ordered and will be having someone install it soon looks just fine and I love the chat feature as well.. thinking about buying brake shoes now.. a lot of savings

Quick

GOOD SERVICE, FAST SHIP, CHEAP PRICE

Thought I had an issue with the customer service, and they worked it out PROMPTLY! That's a good customer Service relationship!<br>They even agreed to credit me my shiiping for a slight mistake they made!<br>VERY HAPPY!

Easy to do business with BEST PRICE anywhere!! Shipped and arrived quickly

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

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