5spd swap flywheel bolt question

[JDMskrilla]

Okay so I have researched this somewhat extensively and have no definitive answer. I have a 97 240sx and I am doing a auto to manual swap. Anyways I am trying to find the correct dimensions for the flywheel bolts so I can go to ACE. these are what I have found


M13x1.25mm. They're 22m long with 14mm of thread and 8mm un-threaded. I measured them myself.
-freshalloy forum

10mm x 1.0 with 24.25m/m long threads
-240sxforums.com

and the real kicker is that courtesy parts has the auto and manual flywheel/flexplate bolts showing the same part number.

any help is much appreciated...