340 Block Deck Height

Hi Fellow Members,

I been studying Mopar literature of various sources and am getting conflicting 340 C.I., technical information. I want to know (1) what is the correct factory block deck height for a 1970, 340 c.i. motor, 9.94", 9.85", (2) piston deck height with the stock, factory cast piston? Also, (3) what is the compression height of the stock, factory cast, piston, 1.84", or something else?

I would appreciate your expertise,

Tom