heymow.com racing forum is where i got the leads to call the rep in richmond.
i have richmond ordering the 756 right now. next will be to see if it works and isnt some chinese knock off.
it would appear as time went by, the peerless trannys got cheaper. so hopefully this old number is to an old tranny that is oem/nos.
though the trannys may be drop in same, the sprokets and brakes arent . some take spline some take slip on with key. unless one buys the matching gears and brake, i wont be able to swap sprokets. id have to order sprokets and brake as well. and they are what no one has. they are hens teeth worse than the tranny itself.