so for anyone interested
@boardnamics has offered to make a single batch of his AT drives for the nkp trucks
they are mod 1 hardened steel and 10mm wide helicals so you can shove a ton of power through them
he says a set will be roughly 400$ (may increase slightly) and he will be offering in only a single gear ratio other then the ones he has in stock (a poll will be made)
he says he would want roughly 10 dual units ordered so if you are interested post below
thanks and sorry for clogging your thread @MoeStooge