Are these springs speced more for a roller or solid tappet.......if solid tappet very interested especially if there is a part number I can more research to make sure they will work for my application. Are the retainers and locks for buick style 3/8 valves or the thinner 11/16
BeeHive? Can check the spring pressure used for setting up TA TE heads if it helps? The numbers are from retainer card by Comp. Can try to find invoice for springs if needed?