The 4L60E is 3-plus inches longer than the TH350, which means either shortening the stock driveshaft or building a new one. We opted to have Inland Empire build a new shaft, based on careful ...
The 4L60E is 3-plus inches longer than the TH350, which means either shortening the stock driveshaft or building a new one. We opted to have Inland Empire build a new shaft, based on careful ...
Aug 15, 2012 · Driveshaft -- it will need cut if you have a TH400. I dreaded this part. But it turned out to be the easiest. I found a local truck shop that specialized in Dana/Spicer gear and they had a balance shop right there. In about 4 hours, the shortened by drive shaft, installed new u-joints, and replaced the carrier bearing.