Posted 2/8/2015 21:40 (#4373102 - in reply to #4373058) Subject: RE: Ford Superduty w/3:31 gears behind a 6.7
S.W, MN
Thanks Scott, we have always had the 3:55 and seem to have plenty of power for the pulling we do, didn't know if we dared doing the next jump, would sure like better mileage .Mike