Schubeck lifters

hi, these lifters were made for use in NHRA/IHRA stock eliminator racing. you can reuse them on any cam. most stocker cams are of the dwell nose shape and are hard on lifters. with the schuebecks, you can run a lot of valve spring pressure, without hurting the cam lobes. and can rev the motor a lot higher. they will be the only set of lifters you need to buy. there has been some issues with the wafer coming off. but I understand, it has been resolved. unless you're running stock eliminator, I 'd buy regular anti pump up lifters.