The 'Crane' lifters given to me ok nothing as what you show. Additionally do not have any Crane logos.

I was leery of checking spring bind with the normal feeler gauge technique. Glad I asked you the question.

I will dig out the machine shop paperwork on my heads. The Eddy heads were new and included valves, hence no valve job, but as noted, springs were replaced. If memory serves, .050 keepers installed, 150# closed, not positive but 350 open.