I don’t know if it’s just not showing in the video or what........ but I was wondering about that too. The only squirt hole in a HS rocker is towards the pushrods........ but I would have expected to see some oozing out between the rockers and spacers.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads