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Spectre Crankshaft Pulley 1968-85 Chevy Small Block

865-4439


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Spectre 4439
$58.99
4 left in stock
Crankshaft Pulley
  • 1968-85 Chevy Small Block
  • Used w/long water pump
  • Double belt groove
  • Machined aluminum
  • Ships
    Save $10 on $199, $20 on $299, $30 on $499, $100 on $1,199 Orders. Promo Code: OPENROAD exclusions apply
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    1971  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981-1982  CHEVROLET IMPALA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1970  CHEVROLET CAMARO

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: ND
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1971  GMC C25/C2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1985  GMC K1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1976  GMC K25 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC G15/G1500 VAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982  GMC C2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975  GMC C15

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  CHEVROLET CHEVELLE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: ND
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969  CHEVROLET CHEVELLE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: DC
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1978  PONTIAC GRAND LEMANS

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1969-1974  GMC C15/C1500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  CHEVROLET MALIBU

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC K25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET BISCAYNE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  GMC C2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  GMC C25 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  GMC G1500

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1977  CHEVROLET EL CAMINO

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982-1985  GMC K1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC C25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC G25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  OLDSMOBILE STARFIRE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FIRENZA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977  OLDSMOBILE OMEGA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: F85
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC K15/K1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1978  PONTIAC PHOENIX

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SJ
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  GMC K25/K2500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969-1974  GMC K15/K1500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  GMC C15

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC K35/K3500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC K25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  GMC C2500

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1975  CHEVROLET NOVA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1975  GMC C25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC C25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  GMC G2500

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1985  GMC K1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1985  GMC C1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1977-1978  GMC G25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976  GMC JIMMY

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1979  PONTIAC PHOENIX

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC G15

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC G35/G3500 VAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC G35

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAGNAVAN
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976  GMC C35

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969-1973  GMC K35/K3500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977  PONTIAC VENTURA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SJ
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1976  GMC JIMMY

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET IMPALA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973  CHEVROLET NOVA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1971  GMC K25/K2500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981-1985  GMC C1500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975  CHEVROLET LAGUNA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S3
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  CHEVROLET CAMARO

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT RALLY SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1969-1971  CHEVROLET CHEVELLE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS ESTATE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC G35

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  GMC C25 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976  GMC C35

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC SPRINT

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC SPRINT

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  PONTIAC PHOENIX

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  CHEVROLET MALIBU

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973-1976  CHEVROLET CAPRICE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976-1985  GMC JIMMY

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC K25/K2500 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC G15

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  CHEVROLET BISCAYNE

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978  GMC G25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  PONTIAC PHOENIX

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1981-1985  GMC G2500

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973-1974  GMC G35/G3500 VAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  GMC SPRINT

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SP
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1980  OLDSMOBILE CUTLASS SALON

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1984-1985  GMC G1500

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  PONTIAC GRAND LEMANS

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1969-1971  CHEVROLET KINGSWOOD

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C35

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC C15/C1500 PICKUP

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1978  CHEVROLET MALIBU

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1978  CHEVROLET NOVA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POLICE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1970  CHEVROLET BROOKWOOD

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978-1980  BUICK REGAL

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975  GMC G25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976  GMC G15

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET MALIBU

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC K25

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  CHEVROLET EL CAMINO

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980  CHEVROLET MALIBU

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  GMC JIMMY

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET LAGUNA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973  CHEVROLET NOVA

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1975  GMC K25 SUBURBAN

    • Fitment_Note: Double Groove Lower Aluminum
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
    4439 - Spectre Aluminum Pulleys is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Nice piece Fit and worked as advertised. I was running an underdrive crank pulley and had trouble with motor getting hot at idle. Going to a stock size pulley increased coolant flow and solved problem. Looks good, works good. I do get some belt squeel now that was there before but that could be linked to other issues
    Date published: 2017-06-08
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    Items You Need

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