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Powermaster GM 12si-Style Alternator Polished

713-67294

made in usa

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Powermaster 67294
$169.99
GM 12si-Style Alternator
  • Polished
  • 150 Amp
  • 1v Belt Pulley
  • Includes: Baffle & Cone
  • Free Shipping - Ships directly from the manufacturer
    Save $10 off $299+, $20 off $599+, $30 off $799+, $100 off $1,599 Orders. Promo Code: BURNOUT exclusions apply
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    1978  BUICK RIVIERA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LXXV ANNIVERSARY EDITION
    • Engine Vin: X
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  CHEVROLET C10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BIG TEN
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1982-1986  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982  CHEVROLET G30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  AMERICAN MOTORS HORNET

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; w/2 in. Mount
    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SST
    • Engine Vin: B
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1970-1971  GMC K25/K2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1974  BUICK CENTURY

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1982-1986  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1987  CHEVROLET R30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1973-1974  BUICK CENTURY

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: 3
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1971-1972  GMC C15/C1500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1971-1972  CHEVROLET C10 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971  BUICK GS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1984  GMC C1500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970-1971  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: ND
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1974  BUICK CENTURY

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LUXUS
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1987  CHEVROLET V10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1962-1963  PONTIAC GRAND PRIX

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1973-1974  BUICK CENTURY

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LUXUS
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1979-1984  GMC K1500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968  CADILLAC DEVILLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 472
    • EngineType: V8 ( 7.7 L / 472 )

    1965-1966  PONTIAC BONNEVILLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 421
    • EngineType: V8 ( 6.9 L / 421 )

    1978-1980  OLDSMOBILE CUTLASS SALON

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; Without Air Conditioning
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: F
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1971-1972  GMC C35/C3500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980-1981  CHEVROLET C20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC K15 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971-1972  CHEVROLET C30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970  AMERICAN MOTORS HORNET

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; w/2 in. Mount
    • Liter: 3.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 199
    • EngineType: L6 ( 3.3 L / 199 )

    1971  GMC K25/K2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975-1976  CADILLAC FLEETWOOD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 8.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 60 SPECIAL BROUGHAM
    • Engine Vin: S
    • CUI: 500
    • EngineType: V8 ( 8.2 L / 500 )

    1985-1986  GMC G2500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: N
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1985  CHEVROLET K20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980-1981  CHEVROLET CAPRICE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1974  BUICK ELECTRA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 225 LIMITED
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1985-1986  CHEVROLET K10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  BUICK WILDCAT

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 430
    • EngineType: V8 ( 7 L / 430 )

    1969-1971  CHEVROLET CAMARO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET G10 VAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1977  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979  CHEVROLET MALIBU

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 3.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: M
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1980  CHEVROLET K20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  BUICK LESABRE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1979-1986  GMC C1500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET CAMARO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY SPORT
    • Engine Vin: Q
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1965-1966  PONTIAC GRAND PRIX

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1968-1969  GMC K25/K2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1963  CADILLAC SERIES 60 FLEETWOOD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC BONNEVILLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  BUICK ESTATE WAGON

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972-1974  CADILLAC CALAIS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 472
    • EngineType: V8 ( 7.7 L / 472 )

    1971  GMC K25/K2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1968-1969  CHEVROLET K30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1968  CHEVROLET G10 VAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1985-1986  GMC K1500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: N
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1972  OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; Without Air Conditioning
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968  AMERICAN MOTORS JAVELIN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; w/2 in. Mount
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1971-1972  GMC C25/C2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972-1974  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; Without Air Conditioning
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: V
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1963-1967  CHEVROLET K10 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1984-1985  PONTIAC FIERO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985  CHEVROLET K20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1977  CHEVROLET MALIBU

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET G10 VAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  BUICK ESTATE WAGON

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970  BUICK GS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976-1978  GMC C15

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1971  CHEVROLET CAMARO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986  OLDSMOBILE CUTLASS SALON

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished; Without Air Conditioning
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 442
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973-1975  PONTIAC GRAND AM

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974  CHEVROLET G20 VAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1977  PONTIAC SUNBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1978-1979  PONTIAC SUNBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1987  CHEVROLET V10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1980  CHEVROLET G30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HI-CUBE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: CA
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1980  GMC C1500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R2500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1987  GMC V2500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1974-1975  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  CHEVROLET K20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1990  GMC G3500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1970-1971  PONTIAC GRAND PRIX

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967-1970  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981  CHEVROLET K30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET R30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1984  GMC K3500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  CADILLAC FLEETWOOD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
    • Liter: 7.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 0
    • CUI: 472
    • EngineType: V8 ( 7.7 L / 472 )

    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.