Crower 68152-16 Features:

Crower 68152-16 beehive valve spring set, 16-piece single conical design for high-performance valvetrain upgrades 1.445 in. OD base and 1.095 in. OD top help reduce mass while supporting stable valve control at high RPM 2.290 in. free length, blue color code, and application-specific spring geometry for aftermarket camshaft setups Engineered to help prevent coil bind and valve float so lifters maintain contact with cam lobes for smoother operation

Valve Springs Beehive 1.4 1.445 In. Base Od, 1.095 Features:

• Set of 16 beehive valve springs with 1.445 in. base OD and 1.095 in. top OD for compact, high-rpm valvetrain control
• Single conical spring design with 2.290 in. free length for optimized installed travel and reduced valve float at high RPM
• Application-specific spring pressures matched for aftermarket camshafts to help maintain lifter-to-lobe contact under load
• Beehive profile helps prevent coil bind while supporting stable valve motion and trouble-free high-performance operation
• Blue color-coded Crower valvetrain upgrade for precise spring control and added protection against stock spring valve loss