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Tuff Stuff 7140BBULL6G

Tuff Stuff GM Alternator Silver Bullet

908-7140BBULL6G

Free Shipping Ships directly from the manufacturer on 11/27/19
Save $10 off $150+, $20 off $250+, $50 off $500+, $100 off $1,000+ Orders. Promo Code: SANTA exclusions apply

$239.99
Tuff Stuff GM Alternator Silver Bullet $239.99
Out of stock
QTY
140 AMP GM Alternator
  • Silver Bullet
  • 6-Groove Pulley
  • 1-Wire
  • Polished
  • Does Tuff Stuff 7140BBULL6G fit your vehicle?

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    1977-1978  CHEVROLET CAPRICE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983  CHEVROLET EL CAMINO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  CHEVROLET NOVA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1983  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET MONTE CARLO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC K15 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978  BUICK CENTURY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET NOVA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1977-1978  OLDSMOBILE OMEGA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  PONTIAC LEMANS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1981  CHEVROLET CAMARO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1978-1980  BUICK CENTURY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  BUICK SKYLARK

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET P10 VAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  BUICK RIVIERA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  OLDSMOBILE STARFIRE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FIRENZA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET LAGUNA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980  BUICK CENTURY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1976  CHEVROLET IMPALA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1984-1985  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  PONTIAC PHOENIX

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1984-1985  GMC C1500

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  OLDSMOBILE CUTLASS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973  CHEVROLET NOVA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1979  CHEVROLET MONZA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPYDER
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  BUICK SKYLARK

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976  CHEVROLET CAMARO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: Q
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1983  CHEVROLET MONTE CARLO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 7
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  GMC G25/G2500 VAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: X
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973-1974  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1978  OLDSMOBILE TORONADO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XSR
    • Engine Vin: K
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1971  OLDSMOBILE CUSTOM CRUISER

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980-1981  CHEVROLET CAPRICE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC C35/C3500 PICKUP

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  GMC C2500 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  CHEVROLET CAPRICE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1984-1985  GMC C1500

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978-1979  BUICK SKYLARK

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986  CHEVROLET CELEBRITY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: EUROSPORT
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973-1974  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  OLDSMOBILE CUTLASS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1983  PONTIAC PHOENIX

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1979  CHEVROLET MONZA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: 9
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1976  GMC JIMMY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981-1983  GMC CABALLERO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: AMARILLO
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET P20 VAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  CHEVROLET MONZA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1973-1974  CHEVROLET K10 PICKUP

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC JIMMY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978-1981  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1976  GMC K25 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1978  PONTIAC CATALINA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1983  CHEVROLET MONTE CARLO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  GMC G35/G3500 VAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC K15/K1500 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET K30 PICKUP

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1981  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1975  GMC JIMMY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978  PONTIAC BONNEVILLE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET MONTE CARLO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980  GMC C1500

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1975  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1984  OLDSMOBILE OMEGA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ES
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1979  OLDSMOBILE CUTLASS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VISTA CRUISER BROUGHAM
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  GMC JIMMY

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979  GMC C1500 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974  CHEVROLET LAGUNA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1985  GMC K1500 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  GMC C2500

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979  PONTIAC LAURENTIAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  JEEP CJ7

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GOLDEN HAWK
    • Engine Vin: C
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1980  CHEVROLET CAPRICE

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C15/C1500 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973  CHEVROLET LAGUNA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974  CHEVROLET P30 VAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  CHEVROLET MONZA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978-1979  CHEVROLET MONZA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPORT
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1981-1982  BUICK REGAL

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1984-1986  PONTIAC FIERO

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1972-1974  OLDSMOBILE DELTA 88

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976-1980  CHEVROLET K5 BLAZER

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1970  OLDSMOBILE DELTA 88

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974  CHEVROLET MALIBU

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 140 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Polished
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ES
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    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.