I need a new vacuum pod for my vehicle so I went to the Blue RIdge Diesel website (url provided by jdemaris ... thanks) to make an order. Dang, there is one for the 82-86 years and two (with and without AC) for the 88-93 years. Darned replacement motor ... which to get ? I'm going to assume that the earlier (pod1697) is the correct one but is there any way to know? The old pod has only the number 7839411 on it. Anybody recognize the number? Thanks

Peyton