Aluminium flywheel bolts - HELP I'm stuck! Anyone else?

[chodjinn]

The ARP flywheel bolts I have are too short for the Aluminium flywheel I have (although they fit the standard one), and when they are in the hole there is no way of tightening them, so I need allen bolts (holes are countersunk). There is a pick of the flywheel on V8 Devs website - the one with all the holes in it! Anyone else got one?

The problem is I can't find any to suit. The bolts need to be a bit longer (10mm) that the normal flywheel bolts as the flywheel is thicker.

V8 Developments told me normal hardened 5/8" UNF bolts to the right length will suffice, but someone else told be 7/16" UNF is the correct size?!?

I've had a look around, and 7/16" seems to be equivalent to M12 x 1.75??

cheers