COMP Cams Street/Strip Valve Springs, .660" (GM LS1)

COMP Cams® Beehive™ Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. For street/strip applications, these valve springs are the best choice possible. Because of the unique Beehive™ design, the valve train can handle more rpm and more aggressive cam profiles for occasional bracket racing but still retain durability for street driving.

• Designed for use with street/strip hydraulic roller and some solid roller cams
• .660" maximum lift, 1.320" O.D.
• Engineered specifically for LS1 applications
• Polished finish