BTR .550" Lift GEN V LT Beehive Valve Spring Set - Like 12691120

BTR .550" LIFT GEN V LT V8 BEEHIVE VALVE SPRING - LIKE 12691120 - BTR91120-16
These beehive springs from BTR are a drop in replacement for the stock valve springs on your L83, L84, L86, L87, L8T or LT1 engine. Designed to use with stock retainers and locks.
95lbs @ 1.870"
300lbs @ 1.330"
Coil bind @ 1.280"
386lb spring rate
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.