My 1968 Ford truck shop manual lists two 9 3/8 rears - 3.25 ratio and 3.50 ratio. Has anyone heard of numerically lower 9 3/8 highway gear ratios, and if possible, could you give me the ring / pinion tooth count for those highway gears ?
We meet again, KULTULZ, thank you very much. I was wondering the tooth count to see if 9 3/8 car ring / pinion would fit F-100 removable carrier. 3.00 ring / pinion should fit as it has no extra teeth. Whereas 2.80 might not fit as it has more teeth. Note ring gear dia is nominal as evidenced by note in a Ford book : Numerically higher ratios may require notch in housing to clear ring gear. Note was for 9 inch rear.
No thank you, dacofa, Im living at a temporary address right now with very limited storage available. If you want to sell it you might want to try the MEL engine forum if its out of a car, or Ford Truck Enthusiasts forum if its out of a truck. I dont know offhand if FTE has a classified section. MEL engine forum regularly carries parts for sale.