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Powermaster 10SI Internally Regulated Alternator 85 Amp

713-7127

made in usa

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Powermaster 7127
$117.99
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10SI Internally Regulated Alternator
  • 85 Amp
  • 1V Belt Pulley
  • Natural
  • Free Shipping - Ships on 05/26/20

    Thank you! We will notify you when this product becomes available.

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    1974  CHEVROLET G30 VAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1970  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978  GMC K25 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET K20

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  CHEVROLET K20

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET IMPALA

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C25

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1978-1979  CHEVROLET C10

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BIG TEN
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  GMC C1500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1979  CADILLAC FLEETWOOD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: T
    • CUI: 425
    • EngineType: V8 ( 7 L / 425 )

    1974  PONTIAC BONNEVILLE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1976-1978  GMC C15 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975  GMC C25

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C35

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  GMC K1500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1978-1979  CHEVROLET MALIBU

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 3.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: M
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1980  PONTIAC GRAND LEMANS

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982  GMC C2500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1980  CHEVROLET K30

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1982  GMC C3500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1982  CHEVROLET CORVETTE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLLECTOR'S EDITION
    • Engine Vin: 8
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  OLDSMOBILE CUTLASS

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC C25

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1977  CHEVROLET NOVA

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980  GMC C2500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC C15

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1984-1985  JEEP GRAND WAGONEER

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: N
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974  CHEVROLET CAPRICE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET CAPRICE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  AMERICAN MOTORS GREMLIN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural; With Delco Remy w/85 Amp
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 304
    • EngineType: V8 ( 5 L / 304 )

    1975  CHEVROLET G30

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1977  CHEVROLET IMPALA

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974  CHEVROLET EL CAMINO

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC K35/K3500 PICKUP

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980  CHEVROLET K5 BLAZER

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976-1978  GMC C25 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1974  OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CRUISER
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  PONTIAC GRAND PRIX

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1977-1978  GMC K35

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1979  GMC C1500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1982  GMC C3500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1972  OLDSMOBILE CUTLASS

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1982  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC C35

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  OLDSMOBILE CUTLASS

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980-1986  CHEVROLET C30

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  PONTIAC GRAND AM

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978-1981  PONTIAC LEMANS

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  CHEVROLET C10

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973-1974  GMC K25/K2500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1985-1986  CHEVROLET K20

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  AMERICAN MOTORS HORNET

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural; With Delco Remy w/85 Amp
    • Liter: 3.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SST
    • Engine Vin: A
    • CUI: 199
    • EngineType: L6 ( 3.3 L / 199 )

    1980  GMC C2500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1979  CADILLAC FLEETWOOD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM D'ELEGANCE
    • Engine Vin: S
    • CUI: 425
    • EngineType: V8 ( 7 L / 425 )

    1977-1978  GMC K35

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1985-1986  CHEVROLET K10

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  CHEVROLET K10

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1983  GMC S15 JIMMY

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 1.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: A
    • CUI: 119
    • EngineType: L4 ( 1.9 L / 119 )

    1980  CHEVROLET K10

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972-1974  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977  GMC K15

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: INDY HAULER
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972-1973  CHEVROLET NOVA

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1984-1986  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974  CHEVROLET G10 VAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  CHEVROLET BEL AIR

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET EL CAMINO

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET CORVETTE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STINGRAY
    • Engine Vin: X
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC K35/K3500 PICKUP

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  CHEVROLET IMPALA

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1978-1979  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET G10 VAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET CAMARO

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980  CHEVROLET K30

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980  GMC K1500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973  CHEVROLET CAPRICE

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1980  CHEVROLET K30

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C25

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1986  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC C15/C1500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1979  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1980  GMC K3500

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1981  CHEVROLET K20

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1985-1986  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1978  GMC K35

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974  PONTIAC FIREBIRD

    • Fitment_Note: 10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )
    7127 is rated 4.7 out of 5 by 3.
    Rated 5 out of 5 by from Worth the effort! I fabricated a mounting bracket and installed this alternator on my 1950 Studebaker Champion in the same location as the original 6v generator. This alternator charges great, even at idle. I couldn’t be happier; Thanks!
    Date published: 2020-03-30
    Rated 5 out of 5 by from Good replacement for my externally regulated alt As of today, I have not installed this item. I am waiting to finish another project first, but I can see this is a good choice for a replacement. Looks very well made and will be a good choice for updating from my external voltage regulator alternator.
    Date published: 2015-02-22
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    Items You Need

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    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.

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    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.

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    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.