0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help
Click image to zoom
Tuff Stuff 7139FBULL6G

Tuff Stuff GM Alternator Silver Bullet

908-7139FBULL6G

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

$156.99
Tuff Stuff GM Alternator Silver Bullet $156.99
Out of stock
QTY
GM Alternator
  • Silver Bullet
  • 100 AMP
  • 1-Wire
  • 6 Groove Pulley
  • Black
  • Does Tuff Stuff 7139FBULL6G fit your vehicle?

    Narrow Results
    Filter By Year
    Filter By Make
    Filter By Model
    Filter By SubModel
    Filter By EngineType
    Filter By Liter
    Filter By Aspiration

    1980  GMC C2500

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE BROUGHAM LS
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1982-1984  OLDSMOBILE OMEGA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1980-1981  GMC C1500 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1984-1986  PONTIAC FIERO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1979-1982  GMC C3500

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984  PONTIAC PARISIENNE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1983  PONTIAC PHOENIX

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  GMC C3500

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1982-1985  GMC C2500 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  CHEVROLET MONZA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1985  GMC C1500

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981  GMC C1500 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975  OLDSMOBILE 98

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: REGENCY
    • Engine Vin: S
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1983-1984  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONQUISTA
    • Engine Vin: 9
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1979  CHEVROLET IMPALA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1983  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982-1985  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978  CHEVROLET MONZA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1979  GMC JIMMY

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1978  CHEVROLET NOVA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POLICE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT
    • Engine Vin: 3
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1973-1975  CHEVROLET LAGUNA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981  GMC JIMMY

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  BUICK SKYLARK

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1976  GMC SPRINT

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968-1971  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1979  PONTIAC CATALINA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: K
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1979  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979  PONTIAC SUNBIRD

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978  GMC C15 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1985  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET G10 VAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  CHEVROLET MONZA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973-1981  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985-1986  GMC S15

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973-1975  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM SPORT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974-1976  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYAL KNIGHT
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLLECTOR'S EDITION
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1973-1974  GMC C25/C2500 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1976  OLDSMOBILE 98

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: REGENCY
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977-1980  OLDSMOBILE 98

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LUXURY
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1977  OLDSMOBILE CUTLASS

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: F
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1977-1979  BUICK ELECTRA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 225
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYAL KNIGHT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1980-1982  JEEP CJ7

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1984  PONTIAC PHOENIX

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LE
    • Engine Vin: X
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1976  GMC JIMMY

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  OLDSMOBILE TORONADO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: S
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1981  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1975  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  GMC K25 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1981  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1971  OLDSMOBILE CUTLASS

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1971  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  BUICK SKYLARK

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SR
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1970  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978-1980  BUICK LESABRE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1983  BUICK SKYLARK

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1970-1971  OLDSMOBILE VISTA CRUISER

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1980-1982  CHEVROLET CAMARO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: Z28
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1979  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983  BUICK SKYLARK

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: 5
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1974  CHEVROLET G20 VAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  CHEVROLET NOVA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POLICE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET CAPRICE

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1974  CHEVROLET EL CAMINO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1985-1986  CHEVROLET S10

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DURANGO
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1970-1971  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978  PONTIAC PHOENIX

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SJ
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1974-1978  CHEVROLET CAMARO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET CAMARO

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY SPORT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979  CHEVROLET MALIBU

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985  CHEVROLET CELEBRITY

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: R
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973-1974  GMC C35/C3500 PICKUP

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1984-1985  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981  PONTIAC LAURENTIAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1980  OLDSMOBILE 98

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: REGENCY
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  OLDSMOBILE DELTA 88

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1977  OLDSMOBILE OMEGA

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1977-1979  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 100 AMP; OEM Or 1 Wire; 6 Groove Pulley; 4.85 in. Case Depth; Lower Mount Boss 2 in. Long; Black
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    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.