Thanks for the input guys. I will try AC Delco parts (Cap & rotor) maybe it is a gap thing…
The car runs fine, its just clicking and knocking.
I'm relatively sure the cap is secured down and it's not getting loose when I drive. I bought the dist new 2 years ago so I don’t think the bearings are worn.
I did not move the engine forward, the cap is pretty tight to the fire wall but it fits and worked fine until yesterday. I did install a new intake this winter, so I'm thinking maybe the pickup thing may have got misaligned when I had the Dist out?