Out of stock
SKU: COM4640-16
UPC: 036584149651
MPN: 4640-16
The COMP CAMS ID Valve Spring Locators 16pk - 1.600 OD .570 are precision-engineered components designed for serious engine builders, gunsmiths, and powersports technicians who demand reliability in high-performance valve train assembly. These internal diameter spring locators serve as critical positioning hardware, keeping valve springs concentric and properly seated during engine operation. Whether you're rebuilding a modified small-block, tuning a competition engine, or servicing high-revving powerplants, this 16-piece set ensures your valve train maintains optimal geometry under extreme conditions.
Manufactured from hardened steel with a black oxide finish, each locator features a 1.600-inch outer diameter and 0.570-inch inner diameter, with a 0.060-inch wall thickness that provides structural rigidity without excessive mass. The black oxide coating offers corrosion resistance and reduces friction during installation, critical for maintaining valve spring preload accuracy. The inner diameter specification ensures compatibility with standard valve stem sizes, while the outer diameter dimensions guarantee proper seating on the valve spring seat. This precision fit prevents spring migration, which can lead to valve float, performance loss, or catastrophic engine damage at high RPM.
Professional engine builders and certified technicians rely on this 16-pack for complete engine rebuilds, allowing one set per engine with spares for inventory or future projects. The locators are essential for any application requiring precision valve train control—from race-prepared engines to restored classics—where spring concentricity directly impacts horsepower delivery and longevity. Installation is straightforward: locators sit between the valve seat and outer spring coil, requiring no special tools or modifications. COMP CAMS' reputation for OEM-quality valve train components makes this set the preferred choice for shops and enthusiasts who refuse to compromise on engine reliability.
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