New Clutch and Flywheel HELP!

Ok so I am planning on replacing the clutch and flywheel on my '70 Duster but wanted to ask a few questions before I disassembled everything. I have a 340 4 speed car and wanted to know how many splines my A833 transmission has? I am asking because I want to have the parts before I drop everything. From what I have read I believe it has 23, but I wanted to make sure. I also wanted to know how many bolts are on the flywheel? If there is anything else that you think I need to know before I order the parts, please feel free to chime in. Thanks!