0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help

Richmond Gear GM 12-Bolt Pro Gear Ring and Pinion Set Ratio: 4.88

836-79-0064-1


Product Q&A
View Now
Click image to zoom
Richmond Gear 79-0064-1
$340.99
4 left in stock
GM 12-Bolt Pro Gear Ring and Pinion Set
  • Ratio: 4.88
  • Teeth: 39-8
  • Free Shipping - Ships
    Save $10 off $199, $20 off $299, $30 off $499, $100 off $1,199 Orders. Promo Code: SPRING exclusions apply
    QTY

    Does Richmond Gear 79-0064-1 fit your vehicle?

    Narrow Results
    Filter By Year
    Filter By Make
    Filter By Model
    Filter By SubModel
    Filter By EngineType
    Filter By Liter
    Filter By Aspiration

    1966  PONTIAC GTO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1968-1969  PONTIAC STRATO-CHIEF

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1970  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1967  CHEVROLET CHEVY II

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOVA
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1967-1969  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 400
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1965-1966  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1965-1967  PONTIAC BEAUMONT

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1967-1969  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1971  CHEVROLET NOVA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1965-1967  CHEVROLET IMPALA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1968-1972  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1967-1971  CHEVROLET CAMARO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1965  BUICK SPECIAL

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: -
    • CUI: 225
    • EngineType: V6 ( 3.7 L / 225 )

    1966  OLDSMOBILE JETSTAR 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HOLIDAY
    • Engine Vin: -
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1968  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1970  PONTIAC EXECUTIVE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1966  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1965-1966  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1965-1968  PONTIAC PARISIENNE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1967-1969  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VENTURA
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC PARISIENNE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1967  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1969-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1971  OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  BUICK ELECTRA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 225
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1967  CHEVROLET IMPALA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1965-1967  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1972  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969  BUICK SPECIAL

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1965  OLDSMOBILE F85

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 225
    • EngineType: V6 ( 3.7 L / 225 )

    1965  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1970-1971  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  PONTIAC LAURENTIAN

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1966  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972  CHEVROLET IMPALA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  PONTIAC TEMPEST

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1965-1967  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 326
    • EngineType: V8 ( 5.3 L / 326 )

    1968  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970  PONTIAC EXECUTIVE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1966  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1968-1970  PONTIAC EXECUTIVE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Aspiration: -
    • SubModel: BASE
    • Engine Vin: -
    • EngineType: ALL

    1970  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VENTURA
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  PONTIAC EXECUTIVE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: T37
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970  PONTIAC TEMPEST

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968-1969  CHEVROLET BEL AIR

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  BUICK SKYLARK

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 350
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1965-1966  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1966  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1971-1972  OLDSMOBILE CUTLASS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC TEMPEST

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  BUICK ESTATE WAGON

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1967  PONTIAC ACADIAN

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969  CHEVROLET CAMARO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: DC
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1966-1968  CHEVROLET CAPRICE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1970  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968-1969  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: -
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1972  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  PONTIAC BEAUMONT

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1971  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1967  CHEVROLET CAMARO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  OLDSMOBILE CUTLASS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1965  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 3.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 215
    • EngineType: L6 ( 3.5 L / 215 )

    1970-1971  PONTIAC LEMANS

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC PARISIENNE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1970  PONTIAC TEMPEST

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968-1969  PONTIAC PARISIENNE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  PONTIAC CATALINA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1966  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 425
    • EngineType: V8 ( 7 L / 425 )

    1971  BUICK ELECTRA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 225
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968-1971  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET IMPALA

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC GTO

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  PONTIAC TEMPEST

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971  CHEVROLET CHEVELLE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  BUICK LESABRE

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1965-1968  CHEVROLET BEL AIR

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1968-1969  BUICK GS 350

    • Fitment_Note: For GM 8.875" (12 Bolt); 4.88 Ratio; Pro Gear; 4.10 Ratio Carrier and Higher
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    79-0064-1 is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Professionally installed. Tech said he had trouble I've only used the gear for a short, "run in" period but found that it runs very quietly and seems very smooth. "Hard launches" are next and I hope it holds the torque I will be applying.
    Date published: 2017-08-09
    • y_2020, m_3, d_28, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_15018, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.