Manley 13036-8 Captiv-Loc Valve Locks .3415" +.050" Bead Lock

The Manley 13036-8 Captiv-Loc valve locks are precision-machined performance valve keepers designed for high-performance and racing engines. These locks are engineered for 11/32" (.3415") valve stem diameter applications with a +.050" installation height, providing added clearance for specific engine builds.

Key Features:

• Machined from highest quality alloy steel billet material
• Carefully heat treated for exceptional durability and long service life
• Bead Lock groove design for secure valve stem retention
• 11/32" (.3415") valve stem diameter compatibility
• +.050" oversized installation height for increased clearance
• Engineered specifically for high engine speeds and high-tension valve springs

Manley Performance has been a trusted name in high-performance engine components since 1966, delivering precision valvetrain parts that meet the demanding requirements of professional engine builders and racers. These valve locks are manufactured to exacting tolerances to ensure proper retention and performance in extreme operating conditions.