[EricH]

Originally Posted by billbo911

By any wild chance, do you happen to know the dimensions of the hex stock you used for the plug?

Wouldn't it be the dimensions of the hex on the inside of the FP output?

BTW, I can vouch for the hex type of connection; 330 has used it several times (2005, 2007, 2008). The hose clamp is in case of somebody driving the motor when what the gearbox is attached to can't move... It'll keep the gear pieces together enough for limited functionality until you can replace the gear.