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Richmond Gear 79-0066-1

Ford 9" Pro Gear Ring and Pinion Set Ratio: 4.86

Richmond Gear 79-0066-1

836-79-0066-1

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Richmond Gear 79-0066-1 Ford 9" Pro Gear Ring and Pinion Set Ratio: 4.86 $370.91
Ford 9" Pro Gear Ring and Pinion Set
  • Ratio: 4.86
  • Teeth: 34-7

  • Richmond Gear 79-0066-1 Details

    Ford 9"


  • Designed For Drag Racing

  • Specifications:

    Gear Ratio
    4.86
    Axle Type
    Ford 9 in. 28 Spline
    Differential Case Design Type
    Ford 9
    Ring Gear Tooth Quantity
    34
    Cover Bolt Quantity
    Dropout
    Ring Gear Diameter
    9
    Ring Gear Bolt Quantity
    10
    Pinion Shaft Diameter
    1.313
    Pinion Spline Count
    28
    Ring Gear Rotation
    Standard
    Pinion Gear Tooth Quantity
    7
    Ring Gear Material
    9310 Steel
    Installation Kit Included
    No
    Pinion Gear Teeth
    7
    Pinion Shaft Diameter (in.)
    1.313
    Pinion Spline Count
    28
    Quantity
    Sold as a set
    Ring and Pinion Ratio
    4.86:1
    Ring Gear Bolts
    10
    Ring Gear Diameter (in.)
    9
    Ring Gear Rotation
    Standard
    Ring Gear Teeth
    34
    Manufacturer's Part Number:
    79-0066-1

    Richmond's Pro Gear Ring and Pinion Sets are designed to resist breakage under harsh racing conditions. These race only gear sets are manufactured of professional quality, high performance materials and engineered for faster and more reliable performance.

    Does Richmond Gear 79-0066-1 fit your vehicle?

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    Aspiration

    1973 FORD GRAN TORINO

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 FORD E-200 ECONOLINE

    • EngineType: ALL
    • SubModel: CLUB WAGON

    1973 MERCURY MONTEGO

    • CC: 6556
    • Liter: 6.6
    • SubModel: MX BROUGHAM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1978 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: ALL

    1970 FORD MUSTANG

    • CC: 5753
    • Liter: 5.8
    • SubModel: MACH I
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1969 MERCURY MONTEGO

    • CC: 4098
    • Liter: 4.1
    • SubModel: MX
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1965 MERCURY COMET

    • CC: 4261
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1968-1969 FORD GALAXIE 500

    • EngineType: ALL
    • SubModel: BASE

    1981 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: RANGER XLT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1973 MERCURY COUGAR

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 FORD FAIRLANE

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968-1969 MERCURY COMET

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1967 FORD GALAXIE

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1965 FORD RANCHERO

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1969 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1969-1974 FORD LTD

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1971-1973 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: BASE

    1978-1980 FORD F-100

    • EngineType: ALL
    • SubModel: CUSTOM

    1966-1967 FORD FAIRLANE

    • EngineType: ALL
    • SubModel: ALL

    1962-1964 FORD GALAXIE

    • CC: 5769
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1956-1961 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1969-1977 FORD BRONCO

    • EngineType: ALL
    • SubModel: ALL

    1969-1970 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: BOSS 429

    1973 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1975-1977 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1967 MERCURY MARQUIS

    • CC: 6720
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 410
    • EngineType: V8 ( 6.7 L / 410 )

    1973 MERCURY COUGAR

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1967 FORD LTD

    • CC: 5769
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1972 FORD THUNDERBIRD

    • EngineType: ALL
    • SubModel: ALL

    1969 FORD FAIRLANE

    • EngineType: ALL
    • SubModel: 500

    1969 MERCURY MONTEGO

    • CC: 7014
    • Liter: 7.0
    • SubModel: MX
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1969-1970 MERCURY COUGAR

    • EngineType: ALL
    • SubModel: COBRA JET

    1957 FORD FAIRLANE

    • CC: 4458
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 272
    • EngineType: V8 ( 4.4 L / 272 )

    1972-1974 FORD GRAN TORINO

    • CC: 4097
    • Liter: 4.1
    • SubModel: SQUIRE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970 FORD TORINO

    • EngineType: ALL
    • SubModel: COBRA

    1957-1961 FORD RANCHERO

    • EngineType: ALL
    • SubModel: ALL

    1973-1974 FORD GALAXIE 500

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1966 FORD BRONCO

    • CC: 2786
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1968 FORD TORINO

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1963 FORD THUNDERBIRD

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1979 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 5.0
    • SubModel: CHATEAU
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1970 FORD TORINO

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1968 MERCURY MONTEGO

    • CC: 4727
    • Liter: 4.7
    • SubModel: MX
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1974 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: ALL

    1969-1970 MERCURY COMET

    • CC: 3277
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1957 FORD FAIRLANE

    • CC: 5114
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )

    1975-1978 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: NORTHLAND

    1968 FORD BRONCO

    • CC: 4950
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1968 FORD BRONCO

    • EngineType: ALL
    • SubModel: ROADSTER

    1965 FORD MUSTANG

    • CC: 3277
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1975-1978 MERCURY MARQUIS

    • EngineType: ALL
    • SubModel: ALL

    1977 FORD F-100

    • Liter: 6.6
    • SubModel: NORTHLAND
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1962 FORD GALAXIE

    • CC: 4786
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: V8 ( 4.8 L / 292 )

    1981-1982 FORD E-150 ECONOLINE

    • EngineType: ALL
    • SubModel: BASE

    1985-1986 FORD F-150

    • EngineType: ALL
    • SubModel: CUSTOM

    1970 MERCURY COMET

    • CC: 5752
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972 MERCURY MONTEGO

    • EngineType: ALL
    • SubModel: ALL

    1970 FORD GALAXIE 500

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1979-1980 FORD E-150 ECONOLINE

    • Liter: 5.8
    • SubModel: CHATEAU
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1963-1965 FORD FAIRLANE

    • CC: 4727
    • Liter: 4.7
    • SubModel: BASE
    • CUI: 289
    • EngineType: V8 ( 4.7 L / 289 )

    1977 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1974 FORD GRAN TORINO

    • CC: 4097
    • Liter: 4.1
    • SubModel: BROUGHAM
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971 FORD E-100 ECONOLINE

    • CC: 2786
    • Liter: 2.8
    • SubModel: CLUB WAGON
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1979-1980 FORD E-150 ECONOLINE

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979-1980 FORD E-150 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1967 MERCURY MARQUIS

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1984 FORD E-150 ECONOLINE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1979 FORD E-150 ECONOLINE CLUB WAGON

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1975 FORD F-100

    • CC: 6391
    • Liter: 6.4
    • SubModel: CUSTOM
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1969-1973 FORD E-200 ECONOLINE

    • EngineType: ALL
    • SubModel: ALL

    1974 MERCURY MONTEGO

    • EngineType: ALL
    • SubModel: MX BROUGHAM

    1968 FORD MUSTANG

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1971-1973 FORD E-100 ECONOLINE

    • CC: 3933
    • Liter: 3.9
    • SubModel: CLUB WAGON
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1973-1976 MERCURY MONTEGO

    • EngineType: ALL
    • SubModel: MX

    1966 FORD BRONCO

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1963 FORD FAIRLANE

    • CC: 3277
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1971 MERCURY MONTEGO

    • Liter: 5.0
    • SubModel: VILLAGER
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1982-1983 FORD F-150

    • EngineType: ALL
    • SubModel: XL

    1978 FORD F-150

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1964-1965 FORD FAIRLANE

    • CC: 5769
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1968-1969 FORD FAIRLANE

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1964 MERCURY COMET

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968-1969 FORD MUSTANG

    • CC: 7014
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1972 FORD GRAN TORINO

    • EngineType: ALL
    • SubModel: SPORT

    1984 FORD E-150 ECONOLINE

    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1985-1986 FORD F-150

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1972-1974 FORD GALAXIE 500

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1970-1971 FORD MUSTANG

    • CC: 7030
    • Liter: 7.0
    • SubModel: MACH I
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1972 FORD GALAXIE 500

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1963 FORD GALAXIE

    • CC: 3277
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1962-1964 FORD FAIRLANE

    • CC: 4261
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1967 FORD GALAXIE

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1974 MERCURY MARQUIS

    • CC: 7539
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1961 FORD GALAXIE

    • EngineType: ALL
    • SubModel: ALL

    1969-1970 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BOSS 429

    1959-1963 FORD FAIRLANE

    • CC: 5769
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 352
    • EngineType: V8 ( 5.8 L / 352 )

    1967 FORD GALAXIE

    • CC: 6997
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1957-1961 FORD FAIRLANE

    • CC: 4786
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: V8 ( 4.8 L / 292 )

    1971 FORD THUNDERBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971 FORD LTD

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )
    79-0066-1 is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Richmond gears The Jegs catalog did not mention that the gear would not fit a Marks Williams Aluminum housing. The gear needed to be machined in order for the backlash to be set.
    Date published: 2016-07-21
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