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Finish Selecting Your Vehicle to Shop For Your Harmonic Balancer

Choose a Year for your Oldsmobile 's Harmonic Balancer

  • 1979
  • 1978
  • 1977
  • 1966
  • 1965

Shop By Brand

The Following brands are available based on your search.

  • ATP
    ATP
  • Dayco
    Dayco
  • Dorman
    Dorman
  • Pioneer Cable
    Pioneer Cable

Shop for Top Selling Genuine Oldsmobile Starfire Harmonic Balancers

  • We Stock the following top leading brands, including Dorman, ATP, Dayco, Pioneer Cable
  • Constantly Updated Inventory of Oldsmobile Starfire Replacement Harmonic Balancer Parts
Dorman
1978 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L Dorman

P311-53FDFA8    594-012  New

14097258 , DA3071 , P-GM350A , PB2221N , PC-1020 , 6272221 , 102075 , 12551537

Qty:
$47.86
Dorman Engine Harmonic Balancer
  • ; Direct Replacement
  • Product Attributes:
    • Color/Finish: Black
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer, 2 Woodruff Keys, Instruction Sheet
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Dorman
1979 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L Dorman

P311-0B82879    594-012S  New

102239 , 872002 , PB2221ST , 12551537S

Qty:
$100.08
Dorman Engine Harmonic Balancer
  • ; Street Version
  • Product Attributes:
    • Color/Finish: Black
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Harmonic Balancer, Woodruff Key
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Dorman
1966 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 7.0L Dorman

P311-52A68E8    594-117  New

DA4552 , DA3521 , 386351 , 417142 , PB1147N , 102122

Qty:
$78.38
Dorman Engine Harmonic Balancer
  • Product Attributes:
    • Color/Finish: Gray
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer, Woodruff Key, Instruction Sheet
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1966 - Oldsmobile Starfire V 8 Cyl 7.0L 425 6966
Dorman
1978 Oldsmobile Starfire Engine Harmonic Balancer 6 Cyl 3.8L Dorman

P311-1FD6D54    594-142  New

1257126 , 25501700 , 25506570 , 102060 , 25506571 , DA2313 , 25503832 , PB1208N , 14082324 , 25501860 , 10045299

Qty:
$64.08
Dorman Engine Harmonic Balancer
  • Product Attributes:
    • Color/Finish: Black
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer, Woodruff Key, Instruction Sheet
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Oldsmobile Starfire V 6 Cyl 3.8L 231 3800
ATP
1978 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L ATP

P311-25B9121    102075  New

594012 , 8350L7 , P-GM350A , 6005214 , V1015 , 12551537 , 309152 , PB2221-N , 594045 , 102075 , PC1020 , 6272221 , DA3071 , BA350N , DA-3071

Qty:
$59.53
ATP Engine Harmonic Balancer
  • ATP Engine Harmonic Balancer
  • ; OE Replacement Balancer Part Type: Solid Outer Diameter: 6.73 in Small Block
  • Product Attributes:
    • LineCode: Atp2
  • The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
ATP
1979 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L ATP

P311-25B9121    102075  New

594012 , 8350L7 , P-GM350A , 6005214 , V1015 , 12551537 , 309152 , PB2221-N , 594045 , 102075 , PC1020 , 6272221 , DA3071 , BA350N , DA-3071

Qty:
$59.53
ATP Engine Harmonic Balancer
  • ATP Engine Harmonic Balancer
  • ; Description: OE Replacement Balancer Part Type: Solid Outer Diameter: 6.73 in Small Block
  • Product Attributes:
    • LineCode: Atp2
  • The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Dayco
Qty:
$207.88
Dayco Engine Harmonic Balancer
  • Supercharger Performance Balancer
  • Product Attributes:
    • Bolt Hole Quantity: 9
    • Counterweight Balance: Neutral, No Counterweight
    • Crank Bore:
      • 1.245
      • 31.60
    • Crank Trigger/Exciter Plate: No
    • Installation Instructions Included: No
    • Nose Outside Diameter:
      • 1.762
      • 44.75
    • Number of Integrated Pulleys: 0
    • Overall Outside Diameter:
      • 171.50
      • 6.752
    • Overall Width:
      • 2.343
      • 59.50
    • Ring Width:
      • 1.299
      • 32.99
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Dayco
1978 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L Dayco - Race Performance Balancer

P311-5A74137    PB2221SS  New

872022 , 594-012R

Qty:
$154.64
Dayco Engine Harmonic Balancer
  • Race Performance Balancer
  • Product Attributes:
    • Bolt Hole Quantity: 3
    • Counterweight Balance: Neutral, No Counterweight
    • Crank Bore:
      • 1.245
      • 31.60
    • Crank Trigger/Exciter Plate: No
    • Installation Instructions Included: No
    • Nose Outside Diameter:
      • 1.762
      • 44.75
    • Number of Integrated Pulleys: 0
    • Overall Outside Diameter:
      • 171.50
      • 6.752
    • Overall Width:
      • 2.343
      • 59.50
    • Ring Width:
      • 1.299
      • 32.99
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Dayco
1979 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L Dayco - Street Performance Balancer

P311-29D3347    PB2221ST  New

872002 , 594-012S , DA-3071HD

Qty:
$100.02
Dayco Engine Harmonic Balancer
  • Street Performance Balancer
  • Product Attributes:
    • Bolt Hole Quantity: 3
    • Counterweight Balance: Neutral, No Counterweight
    • Crank Bore:
      • 1.245
      • 31.60
    • Crank Trigger/Exciter Plate: No
    • Installation Instructions Included: No
    • Nose Outside Diameter:
      • 1.762
      • 44.75
    • Number of Integrated Pulleys: 0
    • Outer Ring Material: Cast Iron
    • Overall Outside Diameter:
      • 171.50
      • 6.752
    • Overall Width:
      • 2.343
      • 59.50
    • Ring Width:
      • 1.299
      • 32.99
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Pioneer Cable
1978 Oldsmobile Starfire Engine Harmonic Balancer 8 Cyl 5.0L Pioneer Cable

P311-230EFB6    872002  New

Qty:
$186.91
  • ; Solid w/6.75 Ring Dia Street Performance Balancer
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Block Engine CID CC
1978 - Oldsmobile Starfire V 8 Cyl 5.0L 305 -
Pioneer Cable
1979 Oldsmobile Starfire Engine Harmonic Balancer Pioneer Cable

P311-230EFB6    872002  New

Qty:
$186.91
  • ; Street Performance Harmonic Balancer Part Type: Solid Outer Diameter: 6.75 in Small Block
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle
1979 - Oldsmobile Starfire