Here's the thing with Mopar rockers, the length from the fulcrum to the contact point on the valve should be fairly close on any rocker
It should be....... but in reality, there are definitely length differences on the valve side between the different brands. Stealing a pic from Andy’s book:
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
