Crower 68447-16 Features:

Crower dual valve springs, part number 68447-16, complete 16-piece set 1.304 in. outer diameter dual-spring design for high-lift camshaft applications Engineered to reduce valve float and help prevent coil bind in high-rpm operation Built for increased valve control in serious performance engine and valvetrain builds

Valve Springs Dual 1.304 Od 16-Piece High-rpm Dual-spring Set Features:

• 1.304 in. OD dual spring design for high-lift camshafts and improved valvetrain stability at elevated RPM operation
• Complete 16-piece set for full engine service with matched spring performance across all valve positions
• Dual-coil construction helps resist valve float and maintain consistent lifter-to-lobe contact under high-rpm loads
• Engineered to reduce coil bind risk and support precise valve control in demanding performance engine builds
• High-performance valvetrain upgrade over stock springs for increased control in aggressive camshaft applications