The stock torque converter, flexplate, and two-piece driveshaft are being put aside in favor of stronger, lighter components, which are designed to perform on the street and track.

One-Day DIY Torque Converter Install on a 2013 Ford Mustang GT, Part 4 We find a weakness in our Roush blown 5.0 the hard way and do an expert torque converter upgrade.

Installing the wrong-offset auto trans flexplate on a small-block Ford may cause main engine thrust bearing wear. C4/AOD and C6/E4OD units aren’t the same!