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Choose your Engine for your 1981 GMC G3500

  • 8 Cyl 5.7L

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The Following brands are available based on your search.

  • ATP
    ATP
  • Dayco
    Dayco
  • Dorman
    Dorman
  • Fluidampr
    Fluidampr
  • Ford Racing
    Ford Racing
  • Holley
    Holley
  • Pioneer Cable
    Pioneer Cable
  • Proform
    Proform
  • Quick Time
    Quick Time

Showing Products For 1981 GMC G3500 Engine Harmonic Balancer

Below are all the different brands and applications for 1981 GMC G3500 Engine Harmonic Balancer

Showing 1 - 10 of 24 Products for Engine Harmonic Balancer.

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Dorman
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-3D33239    594-002  New

102042 , 102043 , 12551538 , 6272222 , 8062722220 , 8125515380 , D9TZ6312A , DA3502 , P-GM350CHD , PB1046N , PC-1021 , SK594002

Qty:
In Stock & Ready to Ship
$71.38
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement
  • Product Attributes:
    • Color/Finish: Gray
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; Woodruff Key; Instruction Sheet
  • Features:
    • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
    • Durable construction - stringent specifications and careful construction help ensure longevity
    • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
    • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
Proform
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L Proform

P311-44514D1    66510  New

Qty:
In Stock & Ready to Ship
$119.59
Proform Engine Harmonic Balancer
  • Engine Harmonic Balancer; Fits SB Chevy Engines; 6-3/4 Inch; Internally Balanced
  • Fits SB Chevy Engines;Internally Balanced; Diameter:6 3/4-in.; Finish:Natural; Material:Nodular Iron
  • Engine Harmonic Balancer; Fits Small Block Chevy Internally Balanced Engines with a 6-3/4 Inch Balancer; Non-SFI Approved; Made from Nodular Iron and Features a Natural Finish; Includes Degree Markings; 100% New OEM Replacement Unit
  • Product Attributes:
    • Applications: Chevy Small Block 350 Engines 1955 To 1986
    • Category: Harmonic Bal
    • Diameter: 6 3/4-in.
    • Feature/Benefit: Fits Chevy Small And Big Block Engines.
    • Internally/Externally Balanced: Internal
    • RPM Limit: 6000 Rpm
    • Thickness: 1 1/8 Inch
  • Fits Chevy small and big block engines. These are brand-new OE replacement harmonic balancers. Affordable pricing eliminates the need to clean your old stock balancer. Enhance your balancer by adding the patented balancer covers.
Brand: Proform
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
ATP
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L ATP - OE Replacement Balancer

P311-23F0152    102042  New

102042 , 309148 , 594002 , 6005202 , 6272222 , 872003 , BA349N , DA-3502 , DA3502 , P-GM350C , PB1046-N , PC1021 , V1003

Qty:
In Stock & Ready to Ship
$89.18
ATP Engine Harmonic Balancer
  • ATP Engine Harmonic Balancer
  • Part Type: Solid Outer Diameter: 7.99 in
  • OE Replacement Balancer
  • 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
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
Dayco
1981 GMC G3500 Engine Harmonic Balancer Dayco - Race Performance Balancer

P311-2410E12    PB1046SS  New

594-002R , 872023

Qty:
In Stock & Ready to Ship
$194.09
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
    • Outer Ring Material: Steel
    • Overall Outside Diameter:
      • 202.00
      • 7.953
    • Ring Width:
      • 1.523
      • 38.68
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle
1981 - GMC G3500
Dayco
1981 GMC G3500 Engine Harmonic Balancer Dayco - Premium OEM Replacement Balancer

P311-4A0FE1E    PB1046N  New

102042 , 594-002 , DA-3502

Qty:
In Stock & Ready to Ship
$70.07
Dayco Engine Harmonic Balancer
  • Premium OEM Replacement 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:
      • 1.763
      • 44.78
    • Number of Integrated Pulleys: 0
    • Outer Ring Material: Grey Iron
    • Overall Outside Diameter:
      • 203.00
      • 7.993
    • Ring Width:
      • 1.319
      • 33.48
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle
1981 - GMC G3500
Dayco
1981 GMC G3500 Engine Harmonic Balancer Dayco - Street Performance Balancer

P311-56BEF0F    PB1046ST  New

102289 , 594-002S , 872003 , DA-3502HD

Qty:
In Stock & Ready to Ship
$146.57
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:
      • 202.00
      • 7.953
    • Ring Width:
      • 1.523
      • 38.68
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle
1981 - GMC G3500
Pioneer Cable
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L Pioneer Cable - OE Replacement Balancer

P311-5193659    DA-3502  New

309148 , 594002 , 6005202 , 6272222 , BA349N , P-GM350C , PB1046-N , PC1021 , V1003

Qty:
In Stock & Ready to Ship
$90.83
Pioneer Cable Engine Harmonic Balancer
  • Part Type: Solid Outer Diameter: 7.99 in
  • OE Replacement Balancer
  • Pioneer Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended. This design is manufactured with high grade metals and rubber that is bonded or pressed per the original specifications. Each component is precision machined and assemblies are dynamically balanced for the best performance
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
Dorman
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-598B643    594-012C  New

12551537 , PB2221SC

Qty:
In Stock & Ready to Ship
$199.43
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement Supercharger Version
  • Product Attributes:
    • Center Bolt Included: No
    • Color/Finish: Black
    • Degree Markings: Yes
    • Depth: 60
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter: 31.6
    • Keyway Type: Yes
    • Mounting Hole Diameter: 44.9
    • Outside Diameter: 173
    • Package Contents: 1 Harmonic Balancer
    • Pulley Groove Quantity: 0
  • Features:
    • Direct replacement - this harmonic balancer is designed for high-performance supercharged engines
    • Exclusive features - this harmonic balance features twin key-ways to guarantee a fastened crank mounting
    • Professionally tested - dimensional verification, material validation, and functional testing performed
    • Design - constructed of quality materials for high-performance and durability
  • Durable and sleek, Dorman Super Charger Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and tear. The ductile steel construction allows for improved tensile and impact strength, safeguarding the engine and maintaining fuel efficiency year after year. Dorman Harmonic Balancers undergo detailed dimensional checks of the full assembly and critical components to ensure the strength and integrity of the part.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
Pioneer Cable
1981 GMC G3500 Engine Harmonic Balancer 8 Cyl 5.7L Pioneer Cable - Racing Harmonic Balancer

P311-2A02A1B    872023  New

AftermarketOnly

Qty:
In Stock & Ready to Ship
$501.22
Pioneer Cable Engine Harmonic Balancer
  • Part Type: Solid Outer Diameter: 7.96 in Position Related Information: TDC Mark Is Located 13 Degrees From Key-Way
  • Racing Harmonic Balancer
  • Pioneer Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended. This design is manufactured with high grade metals and rubber that is bonded or pressed per the original specifications. Each component is precision machined and assemblies are dynamically balanced for the best performance
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - GMC G3500 V 8 Cyl 5.7L 350 -
Quick Time
Engine Harmonic Balancer Quick Time

P311-391B561    RM-715  New

Qty:
In Stock & Ready to Ship
$42.94
Quick Time Engine Harmonic Balancer
  • Harmonic Balance Spacer
  • Harmonic Balance Spacer; 0.060 in./0.090 in./0.125 in.; Aluminum; 3 pc.;
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Aluminum
  • 3 piece set - Used to align belts on the harmonic balancer pulley; .060, .090, .125.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Quick Time
Additional Fitment Information:
Vehicle

Showing 1 - 10 of 24 Products for Engine Harmonic Balancer.