S&S Cycle 99-13 BT Street Performance .585in Valve Spring Kit

Street Performance .585 in. Valve Spring Kit for All S&S CNC ported heads

• Street Performance .585 in. Valve Spring Kit for All S&S CNC ported heads
• Includes: Valve Guide Seals, Springs, Top & Bottom Collars, Keepers, Shim
• Suitable for high performance applications
• Accommodates camshaft lift to 0.585 in.
• Single wire conical shape