Excel Ring & Pinion Gear Set Fits/For Ford 9In 3.89 Ratio Fits select: 1966-1973 FORD MUSTANG, 1975-1986 FORD F150

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US$90.00
Price when purchased online
Free shipping Free 30-day returns

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Management number 254298992 Release Date 2026/11/07 List Price US$90.00 Model Number 254298992
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This product offers exceptional strength and service life at a great price! We offer a huge selection of ratios for your 9" Ford axle. Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

Ring and Pinion KitDifferential Ring And PinionDifferential Ring And Pinion; 9 in. 10 Bolt; 3.89 Ratio;FEATURES:
  • Differential Ring And Pinion
  • Excel's broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond's high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.

    Fits Select:
    1966-1973 FORD MUSTANG
    1975-1986 FORD F150
    1975-1983 FORD F100
    1966-1986 FORD BRONCO
    1966-1979 FORD THUNDERBIRD
    1966-1970 FORD FAIRLANE
    1967-1979 MERCURY COUGAR
    1966-1979 FORD LTD
    1966-1974 FORD GALAXIE
    1966-1979 LINCOLN CONTINENTAL
    1968-1976 FORD TORINO
    1969-1986 FORD ECONOLINE
    1972-1976 FORD GRAN TORINO
    1970-1977 FORD MAVERICK
    1975-1980 FORD GRANADA
    1966-1979 FORD RANCHERO
    1968-1971 LINCOLN MARK III
    1967-1978 MERCURY MARQUIS
    1969,1971,1973-1979 FORD CLUB WAGON
    1975-1978 MERCURY GRAND MARQUIS
    1966-1969,1971-1977 MERCURY COMET
    1968-1976 MERCURY MONTEGO
    1977-1980 LINCOLN VERSAILLES
    1969-1970 MERCURY MARAUDER
    and more - add your vehicle to our fit widget to check
Manufacturer part number F9389
Compatible cars 1966-1973 FORD MUSTANG
Vehicle fitment type Specific
Automotive parts division Direct Replacement
Brand Richmond Gear
Vehicle make Ford
Vehicle model RICF9389
Vehicle year 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986
Assembled product weight 19.4 lb
Count 1
Size 9"
Vehicle type Car, Sport Utility Vehicle, Truck
Has written warranty No
Model RICF9389

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