Ring And Pinion; Ford 9 in.; 4.78 Ratio;
Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
  • Ring And Pinion

Application Summary:

Year Make/Model
1966-1986 Ford Bronco
1975-1986 Ford E-150 Econoline
1957-1983 Ford F-100
1975-1986 Ford F-150
1966-1970 Ford Fairlane
1959-1967 Ford Galaxie
1975-1980 Ford Granada
1965-1978 Ford LTD
1967-1973 Ford Mustang
1957-1959 Ford Ranchero
1967-1979 Ford Ranchero
1957-1980 Ford Thunderbird
1968-1976 Ford Torino
1977-1980 Lincoln Versailles
1966-1969 Mercury Comet
1967-1979 Mercury Cougar
1964-1971 Mercury Cyclone
Attributes
Axle Type Ford 9 in.
California Proposition 65 Yes
Differential Case Design Type Ford 9
Gear Ratio 4.78
Hazardous Material Code N
Life Cycle Status Code Available to Order
GTIN 00618089052669