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Proform 66445.1N

1-Wire GM Alternator 100-Amp



Proform 66445.1N

Part Number: 778-66445.1N

1-Wire GM Alternator
  • 100-Amp
  • Chrome Finish
  • $115.99
    Ships
    FREE Shipping
    Proform 66445.1N 1-Wire GM Alternator 100-Amp $115.99

    Proform 66445.1N Details

    1-Wire 100% New GM Performance Alternators

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

  • Specifications:

    Amperage
    100 AMP
    Mounting
    Without Mounting Kit
    Regulator Type
    Internal
    Voltage
    12 Volt
    Case Style
    GM 10SI
    Wire Type
    1-Wire
    Manufacturer's Part Number:
    66445.1N

    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 66445.1N fit your vehicle?

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    Aspiration

    1968 PONTIAC TEMPEST

    • CC: 4098
    • Liter: 4.1
    • SubModel: CUSTOM
    • EngineType: L6

    1979 BUICK REGAL

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

    1973 GMC SPRINT

    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET C10 PICKUP

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

    1975 CHEVROLET BEL AIR

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

    1967 CHEVROLET CHEVELLE

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

    1968 GMC K25/K2500 PICKUP

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

    1975-1977 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ESTATE

    1972 GMC G35/G3500 VAN

    • Liter: 4.1
    • Aspiration: N
    • SubModel: VANDURA
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6

    1971 GMC G35/G3500 VAN

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

    1971 GMC C35/C3500 PICKUP

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

    1970 CHEVROLET K20 PICKUP

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

    1969 PONTIAC TEMPEST

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

    1966-1967 CHEVROLET MALIBU

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1966 CHEVROLET K20 PICKUP

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

    1972 CHEVROLET G20 VAN

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1975-1976 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: BASE

    1977-1978 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1968-1971 CHEVROLET G10 VAN

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

    1986 PONTIAC FIERO

    • EngineType: ALL
    • SubModel: SPORT

    1977 OLDSMOBILE DELTA 88

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

    1965-1967 CHEVROLET IMPALA

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1968-1969 CHEVROLET C20 SUBURBAN

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

    1979 OLDSMOBILE DELTA 88

    • Liter: 4.9
    • EngineType: V8
    • SubModel: ROYALE

    1966 GMC G1000 SERIES VAN

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET G20 VAN

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

    1974 PONTIAC GRAND PRIX

    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8

    1968 CHEVROLET CHEVY II

    • Liter: 2.5
    • SubModel: NOVA
    • CUI: 153
    • EngineType: L4

    1974 CHEVROLET LAGUNA

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

    1968 BUICK SPORTWAGON

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

    1982-1983 CHEVROLET K10 SUBURBAN

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

    1974-1975 CHEVROLET CAMARO

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

    1981 CHEVROLET MALIBU

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8

    1980-1981 OLDSMOBILE 98

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

    1981 CHEVROLET MONTE CARLO

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1985-1986 OLDSMOBILE FIRENZA

    • EngineType: ALL
    • SubModel: S

    1968 CHEVROLET CHEVELLE

    • CC: 4097
    • Liter: 4.1
    • SubModel: 300 DELUXE
    • EngineType: L6

    1972-1973 CHEVROLET C10 SUBURBAN

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

    1979-1981 PONTIAC FIREBIRD

    • Liter: 5.0
    • EngineType: V8
    • SubModel: FORMULA

    1969 OLDSMOBILE VISTA CRUISER

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

    1981 PONTIAC LEMANS

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1973-1974 GMC C25/C2500 PICKUP

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

    1977 PONTIAC SUNBIRD

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

    1983-1984 CHEVROLET K30 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM

    1986 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1976-1977 CHEVROLET NOVA

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

    1973 PONTIAC LEMANS

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

    1980 OLDSMOBILE CUTLASS CALAIS

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

    1974 PONTIAC GRAND AM

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

    1984 PONTIAC GRAND PRIX

    • EngineType: V6
    • SubModel: LE

    1974-1975 CHEVROLET NOVA

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

    1979-1980 PONTIAC BONNEVILLE

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

    1974-1975 CHEVROLET MALIBU

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

    1975-1977 GMC C15 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1968-1971 CHEVROLET C30 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1972 CHEVROLET NOVA

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

    1971 CHEVROLET C30 PICKUP

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

    1982 CHEVROLET BLAZER K5

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

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: CONCOURS

    1967-1968 PONTIAC GTO

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

    1980 PONTIAC CATALINA

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

    1983-1984 OLDSMOBILE FIRENZA

    • Liter: 1.8
    • EngineType: L4
    • SubModel: S

    1977 OLDSMOBILE CUTLASS

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

    1967 BUICK WILDCAT

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

    1976 PONTIAC VENTURA

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

    1978 PONTIAC LEMANS

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1978-1979 BUICK ELECTRA

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

    1969-1971 CHEVROLET CHEVELLE

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

    1969-1971 GMC C35/C3500 PICKUP

    • Liter: 4.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6

    1969 OLDSMOBILE CUTLASS

    • EngineType: L6
    • SubModel: BASE

    1974 GMC C25/C2500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1981 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8

    1967-1968 GMC K35/K3500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G20 VAN

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

    1973 CHEVROLET C20 SUBURBAN

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

    1971-1972 CHEVROLET IMPALA

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1969 CHEVROLET K10 SUBURBAN

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

    1968 GMC K35/K3500 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1984 PONTIAC PHOENIX

    • EngineType: L4
    • SubModel: LE

    1983 OLDSMOBILE CUTLASS CALAIS

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8

    1973-1974 PONTIAC LEMANS

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

    1977 PONTIAC LEMANS

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

    1971 CHEVROLET G20 VAN

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

    1979-1981 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1986 BUICK LESABRE

    • EngineType: ALL
    • SubModel: LIMITED

    1969-1970 GMC K25/K2500 SUBURBAN

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

    1981 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1971 GMC C25/C2500 SUBURBAN

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

    1975-1976 PONTIAC CATALINA

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

    1972 CHEVROLET P30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET CORVETTE

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

    1974 BUICK CENTURY

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8

    1976 BUICK ELECTRA

    • CC: 7456
    • Liter: 7.5
    • SubModel: 225
    • EngineType: V8

    1968-1969 GMC C35/C3500 PICKUP

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

    1985 CHEVROLET K20 SUBURBAN

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

    1970 GMC K1500 PICKUP

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

    1975 PONTIAC VENTURA

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

    1968 GMC K15/K1500 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1966 PONTIAC STAR CHIEF

    • CC: 6900
    • Liter: 6.9
    • Aspiration: N
    • SubModel: BASE
    • CUI: 421
    • EngineType: V8

    1970-1972 CHEVROLET CAPRICE

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8
    66445.1N - Proform 100% New GM Performance Alternators is rated 5.0 out of 5 by 4.
    • 2016-09-27T08:13CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_10001_10001_858052, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Great looking Haven't put power through it yet because I installed it in a show car that's being built. Not only is it a one wire but after calling Jegs they informed me that by simply removing a rubber plug, the original wiring harness plugs right in. Very versatile. The chrome finish is perfect.
    Date published: 2015-02-15
    Rated 5 out of 5 by from Better than expected Purchased this for my Boss Hoss Motorcycle powered by a SBC ZZ4. Needed a chrome alt and this was an exact fit and flawless. It even had a performance sheet showing it was tested. Great product at a fantastic price.
    Date published: 2014-11-02
    Rated 5 out of 5 by from Looks Great! Nice finish Plugs right into factory OEM wiring harness. Looks good!
    Date published: 2016-06-21
    Rated 5 out of 5 by from chrome alternator it ship faster that I ever also very nice chrome with all the info I needed thanks
    Date published: 2015-02-16
    • 2016-09-27T08:13CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_4
    • loc_en_US, sid_10001_10001_858052, PRD, sort_relevancy
    • clientName_jegs
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