Extreme Rebuilds and Extreme Rebuilds Plus – E4OD and 4R100 Extreme PLUS Rebuild of Ford 7.3L F-Series 4R100 4 Speed Automatic includes Billet Torque Converter No reviews $7,711.99 inc. GST $7,326.39 inc. GST Contact us to arrange your Extreme or Extreme Plus Rebuild Now! Contact Us Now!