No oil to rockers but have oil to lifters what rmp to flow shafts with all new stuff

have two car's 70 dart 71 duster factory show car

So its still fck'd up then? That suxxx, I would have for sure been on a rampage to get it fixed. That engine would have been out of the car immediately when I could not have found the problem, torn apart, inspected and put back together already!

This here is a great example of a good reason to run your engines on the dyno or at least out of the car on a break in stand. Would be worth the $500.00 for sure.

I am very curious what you will find out that caused this problem for you.