Well done gearhead!! How did you know?! I just turned the input shaft and counted revolutions... 1st was just short of three revoltions, a 2.95 1st gear. OD was 1 input revolution equalled ~1.6 output revolutions, or, 1.0 divided by 1.6 = .625, a .63 5th gear overdrive. Still have to check to see if the speedometer gear is relocated.
'49 Chevy 1/2 ton, '56 235, 848 head, Fentons, x-pipe, 1-2bbl H-W.
| 
