No. That oil is for roller cams in modern engines. You need a high zinc oil. Find some Lucas Hot Rod Muscle car oil. I am not saying to use Lucas exclusively, just saying this is the type of oil you need for old flat tappet cam engines.
I use Lucas in clients cars as it is pretty easy to purchase up here. For my personal cars and clients that want it I have Brad Penn/Penn grade high zinc oil.
well I got it back together and as luck would have it I took it for a drive and warmed it up and it still leaks . What now ? I used a 440 source retainer but the orange rubber sides didn’t want to go in very well so I filled the grooves in with ultra gray sealer without the seals.I don’t know if it’s leaking at the sides or the seal ? Any advice would be appreciated.