

Ring gear and bevel gear with the standard gear ratio 3.78:1
Ford Model A 1928-1931
3.78:1 ring and pinion gear set that fits the 1928-31 Model A's.
This is the standard gear ratio for all Ford Model-A and small trucks
Fits all Model A cars and small trucks!
Bevel gear: 9 teeth
Ring gear: 34 teeth
Data sheet
Reference: B-9582
Reference: A-14301-250
Reference: A-13101-2A
Reference: MG517-5/8-18-UNF
Ring gear and bevel gear with the standard gear ratio 3.78:1
Ford Model A 1928-1931
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