Crower 68436-16 Features:

Crower 68436-16 dual valve spring set includes 16 springs with a 1.290 in. OD design. Free length is 2.390 in. with .127/.165 wire diameters and a dual-spring, no-damper layout. Designed for valvetrain and camshaft upgrades to help control valve motion at higher RPM. Commonly used for modern GM LS performance engines from 4.8L to 7.0L in Crower component kits.

Valve Springs Dual 1.290 2.390 In. Free Length Dual Features:

• 1.290 in. OD dual-spring design for high-lift camshafts, improved valve control, and stable operation at elevated RPM
• 2.390 in. free length with .127/.165 wire diameters for matched spring travel, spring pressure control, and valvetrain stability
• No-damper dual-spring configuration helps control reciprocating valvetrain mass in modified high-performance engine builds
• Helps reduce valve float and supports proper valve seating in high-rpm street and strip applications with aggressive cams
• 16-piece valve spring set for LS-based 4.8 L to 7.0 L builds, cam upgrades, and performance valvetrain applications