Starting in 97 they 8.25 went to 29 spline axles. The previous 8.25 used 27 splines. If you have one after 97 then the you will need custom axles.

Dave Clement Pembroke, MA 03 PT Cruiser GT Turbo 99 Dakota SLT+ CC 4x4 68 Barracuda sport coupe http://home.comcast.net/~dgc333/