'99 Magnum Transmission
I found a tranny on eBay for a really good price. The '99 325 and 500 Magnums use the same main case, and the 2wd ones can be converted to 4wd by putting the lower chain and sprockets into the case, along with adding the front driveshaft and 4wd cover. I had my eBay source send me pics of the inside of the lower part of the case, to assure me the bearing races were machined in the case to fit the front shaft bushings, before I bought a 2wd tranny. According to several parts sources, the 325's are probably a slightly lower gearing. It worked like a dream and I've been driving it for a few months now without issue.