Last Sunday my wife and I took the Dart GTS about 30 miles to a local car show. I thought it was supposed to have 3:23 gears in the 8.75 but at just over 50 mph my tach is turning 2500 rpms...The car has 215-70-R14 tires on it. It has a 727 transmission. What does it have for rear gears? Thanks! Ted
