Well that's a darn good answer, Roger. I don't know how many threads a fastener should have before they're "enough," but I'm sure ARP does. I'm using the Centerforce flywheel and the ARP fasteners (which Centerforce specifies, if you ask them). You would think that if the ARP fasteners weren't long enough in their aluminum flywheel/clutch setup they'd mention that.... but who knows.
Let us know what ARP says, and did you use red loctite on them?
