Nobody here has the answer to any of the questions I asked ?
A guy on FB posted this:
"...Every flattop piston I have come across was actually ~ 1.710 pin height..."
So, anybody here also have any factory 400 cast pistons that have a 1.710 pin height ?
Thought I remembered reading here that somebody said he thought the factory pin height was in the 1.720's. Gonna do a search & try to find that info.