ok i have an 88 ramcharger d100 series. of course 4x4. i have one question.....are the performance parts for the d100 pickup the same as the d100 ramcharger? i do know that the d100 pickups came as a 2wd and w150s were the 4x4s.....no one can really answer this question for me....do i get parts for the 2wd and have no probs? or do i have to get parts for the w150s? and unfortunently no one down here in elpaso will carry parts for a trailduster and its hard to find parts for the trailduster as well. does anyone have any suggestions?