If you're looking to enhance your engine's reliability and performance, the Manley Valve Lock/Keeper, LOC-TI CAPT.3415 +.050 is a fantastic choice. This product is designed for automotive enthusiasts who demand quality and precision in their engine components.
The Manley Valve Lock/Keeper is engineered for superior performance, ensuring that your valves stay securely in place under high-stress conditions. Here are some key specifications:
This valve lock/keeper is compatible with a range of domestic vehicles. However, it's always a good idea to double-check your vehicle's specifications to ensure a perfect fit. The universal design allows for versatile applications, making it a reliable choice for many engine builds.
Customers have praised the Manley Valve Lock/Keeper for its durability and performance. Here’s what some users have to say:
"These valve locks are top-notch! I installed them on my engine build, and they fit perfectly. No issues at all!"
"I love the lightweight design of these titanium locks. They provide the security I need without adding unnecessary weight!"
Manley Performance has a long-standing reputation for quality and reliability in the automotive industry. Choosing the LOC-TI CAPT.3415 +.050 means you’re investing in a product that has been rigorously tested and trusted by professionals and enthusiasts alike.
When it comes to maintaining your vehicle's engine, every component counts. The Manley Valve Lock/Keeper, LOC-TI CAPT.3415 +.050 is engineered to provide peace of mind with its robust design and universal fitment. Make sure to verify compatibility with your vehicle for optimal performance!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.