Pushrods, how do I measure for...

Y.R.
As made clear in earlier posts and quite evident of my stupidity in regards to engine repairs and reasons/needs for them all I can and will do, is repeat the advice said to me to the so-called "car's" mechanic. I'm confident that he knows what he is doing as he has been honest with me from the get-go.
From there I don't know where we will be going, but definitely I will be here ... Because I know I won't get lost in this maze of car repairs....
MAPS

P.S. Should have listened to myself and just stayed with a numbers matching "stock" car/engine. lol but noooo we wanted a 10 second car, with plates. A screaming small block that sounds like a Jumbo Jet @ the airport runway just before take off....