BTR SK013 Gen V LT1/L86 Conical Valve Spring Kit

We were first to market with a conical valve spring kit for Gen V LT engines. If your cam isn't too radical, a dual spring kit isn't required. These springs will vastly improve valvetrain stability at high RPM while still supporting up to .650" lift. This kit includes springs, locks, seals and locators. Uses stock retainers. - LT4 engines require spring kit part number SK014. - Pushrod replacement is highly recommended.  160 LB SEAT @ 1.875" INSTALL HEIGHT  395 LB OPEN @ 1.225"  COIL BIND @ 1.165" Kit includes: - SP014-1 valve spring (QTY 16) - SL505045CON-16 valve spring locator set (QTY 1) - VS LS KIT valve seal kit (QTY 1) - VL7°8MM-32 valve lock set (QTY 1)