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Proform 66445.8N

1-Wire GM Alternator 80-Amp



Proform 66445.8N

Part Number: 778-66445.8N

1-Wire GM Alternator
  • 80-Amp
  • Chrome Finish
  • $112.99
    Ships
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    Proform 66445.8N 1-Wire GM Alternator 80-Amp $112.99

    Proform 66445.8N Details

    1-Wire 100% New GM Performance Alternators

  • Individually Tested
  • Use In Place Of Alternators w/External Regulator

  • Specifications:

    Mounting
    Without Mounting Kit
    Amperage
    80 AMP
    Pulley Style
    V-Belt Pulley
    Regulator Type
    Internal
    Voltage
    12 Volt
    Case Style
    GM 10SI
    Wire Type
    1-Wire
    Pulley Included
    Yes
    Regulator Included
    Yes
    Advertised Amperage Output
    80 amps
    Alternator Brackets Included
    No
    Alternator Case Style
    GM 10si
    Alternator Finish
    Chrome plated
    Belt Included
    No
    One-Wire Capable
    Yes
    Quantity
    Sold individually
    Regulator Style
    Internal
    Voltage Compatibility
    12
    Manufacturer's Part Number:
    66445.8N

    A manufacturing breakthrough has enabled PROFORM to offer 100% NEW alternators with the same affordability as others' rebuilt models! Each unit is thoroughly inspected, tested and supplied with its own individual Quality Assurance graph documenting its performance and is easily identified by the machined pulley. The GM-style internal regulated or 1-wire design makes them easy to install.

    Click Here for One-Wire Alternator Instructions

    Does Proform 66445.8N fit your vehicle?

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    1968 GMC C15/C1500 PICKUP

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    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1977-1980 BUICK LESABRE

    • Liter: 4.9
    • EngineType: V8
    • SubModel: BASE

    1968-1971 CHEVROLET EL CAMINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 PONTIAC SAFARI

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1972 OLDSMOBILE F85

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1967 GMC C1500 PICKUP

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1970 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1973 PONTIAC BONNEVILLE

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1977 BUICK SKYLARK

    • EngineType: V6
    • SubModel: SR

    1967 OLDSMOBILE 98

    • CC: 6966
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • CUI: 425
    • EngineType: V8

    1974 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1976 PONTIAC FIREBIRD

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    • SubModel: ESPRIT

    1986 CHEVROLET C20 PICKUP

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    • EngineType: V8
    • SubModel: CUSTOM

    1976-1977 OLDSMOBILE OMEGA

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    • SubModel: F85
    • CUI: 260
    • EngineType: V8

    1977 OLDSMOBILE CUTLASS SUPREME

    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 403
    • EngineType: V8

    1968-1969 CHEVROLET EL CAMINO

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6

    1967-1969 GMC P35/P3500 VAN

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    • SubModel: BASE

    1979-1980 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: BIG TEN

    1983 BUICK CENTURY

    • CC: 2474
    • Liter: 2.5
    • SubModel: LIMITED
    • CUI: 151
    • EngineType: L4

    1971 GMC C35/C3500 PICKUP

    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6

    1974 PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8

    1966 GMC C25/C2500 PICKUP

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6

    1975-1978 CHEVROLET C20 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1977 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: ESPRIT

    1970 PONTIAC EXECUTIVE

    • CC: 5733
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SAFARI
    • CUI: 350
    • EngineType: V8

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8

    1968-1969 CHEVROLET C10 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1972 GMC JIMMY

    • EngineType: V8
    • SubModel: BASE

    1985-1986 CHEVROLET G20 VAN

    • EngineType: V6
    • SubModel: SPORTVAN

    1972 CHEVROLET EL CAMINO

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8

    1979 BUICK CENTURY

    • Liter: 3.2
    • EngineType: V6
    • SubModel: LIMITED

    1976 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8

    1982 OLDSMOBILE CUTLASS CALAIS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1979 PONTIAC BONNEVILLE

    • Liter: 4.9
    • SubModel: SAFARI
    • CUI: 301
    • EngineType: V8

    1985 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1980 OLDSMOBILE CUTLASS CRUISER

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8

    1977 CHEVROLET IMPALA

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM
    • EngineType: L6

    1979-1982 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: BASE

    1983-1984 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: CUSTOM

    1974 PONTIAC CATALINA

    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8

    1975 PONTIAC GRANDVILLE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BROUGHAM

    1980 PONTIAC CATALINA

    • Liter: 4.9
    • EngineType: V8
    • SubModel: BASE

    1970 OLDSMOBILE CUTLASS

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1971 GMC C1500 PICKUP

    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6

    1979 BUICK REGAL

    • Liter: 3.2
    • EngineType: V6
    • SubModel: LIMITED

    1981 PONTIAC CATALINA

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1982 CHEVROLET C20 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1971-1974 PONTIAC VENTURA

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1979-1980 CHEVROLET C10 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1980 BUICK CENTURY

    • EngineType: V8
    • SubModel: LIMITED

    1984-1986 BUICK SKYLARK

    • CC: 2474
    • Liter: 2.5
    • SubModel: LIMITED
    • CUI: 151
    • EngineType: L4

    1977 BUICK ELECTRA

    • Liter: 5.7
    • SubModel: 225
    • CUI: 350
    • EngineType: V8

    1970 CHEVROLET EL CAMINO

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

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    • Liter: 5.0
    • EngineType: V8
    • SubModel: CLASSIC

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    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 GMC C25/C2500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1971 GMC C25/C2500 SUBURBAN

    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6

    1970 CHEVROLET K10 SUBURBAN

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 250
    • EngineType: L6

    1968 BUICK SPORTWAGON

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1973 CHEVROLET BLAZER

    • CC: 4786
    • Liter: 4.8
    • SubModel: BASE
    • EngineType: L6

    1972 CHEVROLET EL CAMINO

    • CC: 5737
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1969 CHEVROLET CHEVELLE

    • Liter: 3.8
    • EngineType: L6
    • SubModel: NOMAD

    1968-1969 GMC C25/C2500 PICKUP

    • Liter: 6.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS SALON

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CAMARO

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1980 BUICK LESABRE

    • Liter: 5.7
    • SubModel: ESTATE WAGON
    • CUI: 350
    • EngineType: V8

    1981-1985 BUICK LESABRE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: LIMITED

    1974 GMC C25/C2500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979 PONTIAC GRAND LEMANS

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1978 GMC C15 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1982-1984 CHEVROLET C10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM

    1977 PONTIAC LEMANS

    • Liter: 4.9
    • SubModel: BASE
    • CUI: 301
    • EngineType: V8

    1980-1981 CHEVROLET CAPRICE

    • Liter: 3.8
    • SubModel: CLASSIC LANDAU
    • CUI: 229
    • EngineType: V6

    1970 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8

    1978-1981 GMC C1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969 PONTIAC TEMPEST

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1983-1984 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1985 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1978 CHEVROLET C30 PICKUP

    • EngineType: L6
    • SubModel: CHEYENNE

    1982-1984 BUICK REGAL

    • Liter: 3.8
    • EngineType: V6
    • SubModel: BASE

    1980 BUICK ELECTRA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE WAGON
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8

    1978-1979 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BIG TEN

    1986 BUICK CENTURY

    • EngineType: ALL
    • SubModel: LIMITED

    1977 PONTIAC PHOENIX

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1979 PONTIAC GRAND PRIX

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1984 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: LIMITED

    1977 OLDSMOBILE STARFIRE

    • CC: 3800
    • Liter: 3.8
    • SubModel: SX
    • EngineType: V6

    1986 PONTIAC SUNBIRD

    • Liter: 2.0
    • EngineType: L4
    • SubModel: SE

    1967 CHEVROLET CHEVY II

    • EngineType: L4
    • SubModel: BASE

    1979 BUICK CENTURY

    • Liter: 4.9
    • SubModel: SPECIAL
    • CUI: 301
    • EngineType: V8

    1980-1985 BUICK RIVIERA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1967 BUICK WILDCAT

    • CC: 7047
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • CUI: 430
    • EngineType: V8

    1968-1969 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 OLDSMOBILE 442

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1982-1985 BUICK CENTURY

    • Liter: 3.0
    • EngineType: V6
    • SubModel: CUSTOM

    1968-1969 CHEVROLET P10 VAN

    • Liter: 3.8
    • EngineType: L6
    • SubModel: BASE

    1973 PONTIAC GRAND AM

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1966 CHEVROLET C20 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1973-1975 BUICK APOLLO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1971 CHEVROLET K10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6
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