383 exhaust from Accurate LTD

Does ANYONE out there have one of these left side exhaust manifolds that Accurate LTD made for the 383 dart? I have been searching high and low and they were discontinued but I could really use one if someone has one for sale. Any help would be greatly appreciated or if anyone has installed a set of B body HP manifolds on a 68-69 4 speed dart with no power brakes and manual steering with success let me know what you ran into. Thanks Mike