Was looking through my stuff. Still have a hardly used competition hub for external balanced BB.
Go ahead and use the stock setup. After your balancer cracks...call me

$150 for the hub
I'm stayin at the motel right now so I don't have Marks number handy...I'll get it to you.
Just sold an idler.
Called George at Phillips to order another...he's backed up 2 to 3 months for drive stuff.