What material are these valve locks made from?

These Manley valve locks are constructed from titanium. Titanium is chosen for its strength and lightweight properties, making it a popular material for high-performance engine components.

What size valve springs are these designed for?

These valve locks are specifically designed to work with Manley's Pro-Series valve springs. They feature a .3100-inch base diameter and a .050-inch undersize to ensure a secure fit.

Are any special tools needed for installation?

Installing valve keepers requires specialized tools to compress the valve springs and safely seat the keepers. Always refer to the manufacturer's installation instructions for the proper procedure and recommended tools.

Specifications

Brand: Manley Performance
Part #: 13994TC-8
UPC: 807298113272

Manley Valve Lock/Keeper, LOC-TI 8 deg PRO 900 .3100 +.050

Name: Manley Valve Lock/Keeper, LOC-TI 8 deg PRO 900 .3100 +.050
Brand: Manley Performance
SKU: manley-performance-manley-valve-lock-keeper-loc-ti-8-deg-pro-900-3100-050-t14-880876
Price: 180.19 USD
Availability: BackOrder

$180.19

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Performance titanium valve locks for Pro-Series valve springs. Part# 13994TC-8.

Key Features

Manley Performance titanium valve locks.
Designed for Pro-Series valve springs.
Features an 8-degree lock angle.
Base diameter is .3100 inches.
Includes a .050 inch undersize for a precise fit.
Titanium construction offers a strong and lightweight option.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the top end of your engine, you'll need reliable valve keepers to hold everything in place. These Manley Performance LOC-TI 8-degree valve locks are made from titanium, which is known for being strong and lightweight. They're designed for Pro-Series valve springs and have a .3100-inch base diameter with a .050-inch undersize. This specific sizing helps ensure a snug fit in compatible valve stems.

Manley has a solid reputation for making well-built engine components, and these valve locks are no exception. The titanium construction not only saves weight but also offers good durability under the stress of engine operation. They are designed to work with an 8-degree valve angle, which is common in many performance applications. Proper installation of valve keepers is crucial for engine health, so make sure you have the right tools and follow the manufacturer's instructions carefully.