sidevalve8ba Well-known member Sep 3, 2017 #1 What would be the factory rear axle gear ratio for a '54 Merc Monterey with the Merc-O-Matic transmission? Anyone?
What would be the factory rear axle gear ratio for a '54 Merc Monterey with the Merc-O-Matic transmission? Anyone?
Dobie Gillis Well-known member Sep 3, 2017 #2 From the specs in the manual, 3.54:1 standard, 3.31 optional.