FWIW, my suggestion for swapping out the 1.38 net ratio rockers for something that’s in the 1.5-1.6 net ratio range ……in this application……..has almost nothing to do with my concern about the max lift change/increase.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
