icanfixall
Official GMM hand model
I have a gear vendors "P" model overdrive with a C6 adapter and the special coupler to the trans tailshaft. No electrical but thats all available on ebay or thru Gear Vendors too. This is a spare unit that I have had for a few years. I drained the oil from it and it was clean. No metal in it. Condition is not known but I see and feel no problems with this unit. I'm offering it here for $600.00. Just the adapter alone is over $400.00 thru Gear Vendors and the gv is going to be around $2300.00 if you want a new one without the other parts. I paid rite at $3100.00 for the unit in my rig.. Also know this. Gear Vendors will not sell outrite an adapter but they will take your in trade and charge you around $450.00 for an E4OD adapter. I don't have a cost on the ZF trans adapter incase you wanted a 10 speed trans. The unit I have in my rig makes my total gear possibility at 8 forward speeds.. Kinda nic with that many choices. With my tans in od and the gv in overdrive I'm turning 1800 rpm doung 85 mph with 3:55 gears in the rear end....
I can offer up the serial numbers and you can call gv and ask questions about this unit...