My '99 dodge was built in January'99. I've checked my code, and it is DGB. My factory shop manual states that a DGT is a 46re, and a 47re is a DGP code. I've looked at two different I. D. plates to make sure that it was the same. Are all diesel dodges 47re's?. The band adjustment for the 46, and the 47 are somewhat different, so I would like to be sure. If anyone out there knows what the heck a DGB code represents, It would be great to hear from you.