Just wondering....cuz I have a chance to buy a set of 1.5's for 80 bucks. The set has one bad rocker, but I checked with PRW and you can't just buy one rocker and put it on the broken one. The set (1 pair is 46 bucks) so I guess I have a set of shaft mount rockers for 126 bucks. I think that a pretty good deal and I'm not going to turn the motor over 6800. The web site says the rockers will take up to 750# of spring pressure, but I'm going to run a hydraulic roller that only needs 450# of open pressure. Hope it works (fingers crossed). I'll keep y'all informed.