Speedo Driven Gear, RH Rotation, 18 teeth oe

1965-1973 MUSTANG

1979-1979 MUSTANG 2.3L, 2.8L, C3 A/T W/ 7 TOOTH DRIVE GEAR PART OF OUTPUT SHAFT, 3.08 REAR AXLE RATIO, C78-13, B78-14, BR78-14, C78-14, CR78-14, 190/65R-390 TIRES

1967-1973 COUGAR

1948-1996 F1-F350 CONFIRM PROPER STYLE FIRST, ESPECIALLY ON 1948-1959

1960-1970 FALCON (BEFORE 1/1/70)

1966-1996 BRONCO

1970-1970 FALCON (FROM 1/1/70)

1968-1971 TORINO

1964-1970 FAIRLANE

Original.

LH rotation is typically used on 4sM/Ts and RH rotation is used in all others (A/T, T-5, TK, 3sM/T, etc). Transmissions with the speedo cable hole on the drivers (LH) side typically use RH rotation gears. Transmissions with the speedo cable hole on the passenger (RH) side typically use LH rotation gears.