BTR GEN V LT Conical Spring Kit - .650" Lift - for Bronze Valve Guides - .045" Locators

BTR GEN V LT CONICAL SPRING KIT FOR BRONZE VALVE GUIDES - .650" LIFT - SK013/6545
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.
Spring specs:
160 LB SEAT @ 1.875" INSTALL HEIGHT
395 LB OPEN @ 1.225"
COIL BIND @ 1.165"
Kit includes:
- SP014-1 valve spring (QTY 16)
- SL565045CON-16 valve spring locator set (QTY 1)
- VS LS KIT valve seal kit (QTY 1)
VL7°8MM-32 valve lock set (QTY 1)
NOTE - BTR does not recommend single wire conical or beehive springs with roller rockers due to the extra mass causing loss of valve train stability, or the use of a higher ratio rocker as it could possibly cause a coil bind issue. If you have a specific combination of valvetrain parts you are needing to use a roller rocker on, please call in to our sales team for clarification.