OK - probably a stupid question, but I was just reading over on the TDR board about a couple guys who swapped parts to change their ratios. Several guys here have investigated swapping parts to change rear end ratios and I was wondering if - on a 4X4 - you have to do both ends to make it work out? Thanks.<br>

 

Yep sure do. Otherwise you have axle windup big time and somthing is gonna bust. If you read the &quot;other&quot; post I believe they did both ends.