Finish Selecting Your Vehicle to Shop For Your Harmonic Balancer

Choose a Year for your Chevrolet P30 's Harmonic Balancer

  • 2002
  • 1999
  • 1998
  • 1997
  • 1996
  • 1995
  • 1994
  • 1993
  • 1992
  • 1991
  • 1990
  • 1989
  • 1988
  • 1987
  • 1986
  • 1985
  • 1984
  • 1983
  • 1982
  • 1981
  • 1980
  • 1979
  • 1978
  • 1977
  • 1976
  • 1975
Show More Years

Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • ATP
    ATP
  • Autopart International
    Autopart International
  • Dayco
    Dayco
  • Dorman
    Dorman
  • Fluidampr
    Fluidampr
  • Ford Performance
    Ford Performance
  • Holley
    Holley
  • Pioneer Cable
    Pioneer Cable
  • Proform
    Proform

Shop for Top Selling Genuine Chevrolet P30 Harmonic Balancers

  • We Stock the following top leading brands, including Dorman, Fluidampr, Proform, ACDelco, Dayco
  • Constantly Updated Inventory of Chevrolet P30 Replacement Harmonic Balancer Parts

Dorman
1998 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 6.5L Dorman

P311-3A3F874    594-037  New

102106 , 106751 , 12557345 , DA3955 , P-GM395 , PB1194N , PC-1051 , SK594037

Qty:
In Stock & Ready to Ship
$154.16
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Pulley
  • Product Attributes:
    • Color/Finish: Gray
    • Degree Markings: No
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; 2 Woodruff Keys; 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 Fuel Type Block Engine CID CC
1998 - Chevrolet P30 DIESEL V 8 Cyl 6.5L 395 -
Dorman
1999 Chevrolet P30 Engine Harmonic Balancer 6 Cyl 4.3L Dorman

P311-4C891BB    594-181  New

102156 , 102248 , 10224885 , 8102248850 , DA1736 , DA225 , P-GM3.3 , PB1597N

Qty:
In Stock & Ready to Ship
$64.03
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Color/Finish: Black
    • 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
1999 - Chevrolet P30 V 6 Cyl 4.3L 262 -
Dorman
1990 Chevrolet P30 Engine Harmonic Balancer Dorman

P311-3D33239    594-002  New

Qty:
In Stock & Ready to Ship
$72.84
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement V8 350CID 5.7L
  • 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
1990 - Chevrolet P30
Dorman
1992 Chevrolet P30 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
$72.84
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
1992 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Dorman
1981 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-3D33239    594-002  New

Qty:
In Stock & Ready to Ship
$72.84
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement w/Motorhome Chassis
  • 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 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Dorman
1998 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-4A2F499    594-121  New

102053 , 10243271 , 594121 , 8102432710 , DA3506 , P-GM350E , PB1487N , PC-1030

Qty:
In Stock & Ready to Ship
$74.80
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Color/Finish: Black
    • 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
1998 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Dorman
1985 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-1635513    594-006  New

102036 , 458652 , 594006 , DA3504 , P-GM350D , PB1201N , PC-1033

Qty:
In Stock & Ready to Ship
$80.57
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Color/Finish: Black
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; 2 Woodruff Keys; 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
1985 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Dorman
1980 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Dorman

P311-1635513    594-006  New

Qty:
In Stock & Ready to Ship
$80.57
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • wo/Motorhome Chassis
  • Product Attributes:
    • Color/Finish: Black
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; 2 Woodruff Keys; 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
1980 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Dorman
1993 Chevrolet P30 Engine Harmonic Balancer 6 Cyl 4.3L Dorman

P311-3BCA9E2    594-047  New

10172764 , 102052 , 14081202 , 14089209 , 594047 , DA2621 , P-GM262 , PB1105N , PC-1015 , SK594047

Qty:
In Stock & Ready to Ship
$61.58
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Color/Finish: Black
    • 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
1993 - Chevrolet P30 V 6 Cyl 4.3L 262 -
Dorman
1981 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 7.4L Dorman

P311-28CE759    594-010  New

102049 , 102050 , 10216339 , 3963530 , DA4541 , P-GM454SP , PB1018N

Qty:
In Stock & Ready to Ship
$88.66
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement
  • Product Attributes:
    • Color/Finish: Black
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; 2 Woodruff Keys; 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 - Chevrolet P30 V 8 Cyl 7.4L 454 -
Dorman
1976 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 6.6L Dorman

P311-22E6ED0    594-016  New

102017 , 102045 , 102046 , 6272225 , DA400 , P-GM400 , PB1050N

Qty:
In Stock & Ready to Ship
$77.25
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Direct Replacement
  • Product Attributes:
    • Color/Finish: Black
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Package Contents: Balancer; 2 Woodruff Keys; 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
1976 - Chevrolet P30 V 8 Cyl 6.6L 400 -
Fluidampr
1976 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 6.6L Fluidampr

P311-39CB226    720111  New

Qty:
In Stock & Ready to Ship
$542.29
Fluidampr Engine Harmonic Balancer
  • Harmonic Balancer - Fluidampr - SBC - 400ci - Ext Balance - Each
  • Bore Diameter Min/Max: 1.245 / 1.246 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 Degree Markings: Yes Engine Balance: External (26 oz) Finish: Black Zinc Keyway: Single Length: 2.335 Material: Steel Mounting Hardware Incl.: No O.D.: 7-1/4" (7.250) Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 13.7 (9.1 Rwt) SMALL BLOCK, EXT. BAL.
  • Harmonic Balancer - Fluidampr - Small Block Chevy - 400ci External Balance - Steel - Black Zinc Chromate - 7-1/4" dia - 13.9 lbs - SFI 18.1 - Made in USA - Each
  • Product Attributes:
    • Degree Marking Range: 50 Btdc To 10 Atdc. Additional Timing/degree Marks At 90, 180 And 270
    • Degree Markings: Engraved
    • Depth: 2.335
    • Engine Balance: External (26 Oz)
    • Inside Diameter: 1.245
    • Keyway Type: Single; (3/16")
    • Mounting Hole Quantity: 1
    • Outside Diameter: 7-1/4"
    • Prop 65 - Short Label: Ca-prop65-label.jpg
    • Prop 65 (C, R, or CR): Cr
    • Safety Rating: Sfi 18.1
    • Title: Fluidampr - 720111 - Harmonic Balancer - Fluidampr - Sbc - 400ci - Ext Balance - Each
    • Weight / Rotating Weight: 13.9 Lbs / 9.3 Lbs
  • Features:
    • Broad RPM range protection.
    • Reduce risk of crankshaft failure.
    • Reduce wear on critical engine parts.
    • Unleash lost torque & horsepower.
    • No maintenance required.
    • Superior durability.
    • SFI 18.1 spec. Race proven for over 35 years.
    • Made in USA.
  • Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
Brand: Fluidampr
Additional Fitment Information:
Vehicle Submodel Aspiration Fuel Type Block Engine CID CC
1976 - Chevrolet P30 Base Naturally Aspirated GAS V 8 Cyl 6.6L 400 -
Proform
1981 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Proform

P311-051A075    66511  New

Qty:
In Stock & Ready to Ship
$140.20
  • Engine Harmonic Balancer; Fits SB Chevy Engines; 8 Inch; Internally Balanced
  • Fits SB Chevy Engines;Internally Balanced; Diameter:8-in.; Finish:Natural; Material:Nodular Iron
  • Engine Harmonic Balancer; Fits Small Block Chevy Internally Balanced Engines with a 8 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 Balancer
    • Diameter: 8-in.
    • Feature/Benefit: Fits Chevy Small And Big Block Engines.
    • Internally/Externally Balanced: Internal
    • RPM Limit: 6000 Rpm
  • 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 - Chevrolet P30 V 8 Cyl 5.7L 350 -
Fluidampr
1993 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Fluidampr

P311-4F70744    620101  New

Qty:
In Stock & Ready to Ship
$424.19
Fluidampr Engine Harmonic Balancer
  • Harmonic Balancer - Fluidampr - Small Block Chevy - Each
  • Bore Diameter Min/Max: 1.245 / 1.246 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 Degree Markings: Yes Engine Balance: Internal Finish: Black Zinc Keyway: Single Length: 2.335 Material: Steel Mounting Hardware Incl.: No O.D.: 6-1/4" (6.25) Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 7.9 (5.3 Rwt) GENERATION I LATE MODEL SMALL BLOCK, INT. BAL.
  • Harmonic Balancer - Fluidampr - Small Block Chevy - Steel - Black Zinc Chromate - 6-1/4" dia - 8.0 lbs - SFI 18.1 - Made in USA - Each
  • Product Attributes:
    • Degree Marking Range: 50 Btdc To 10 Atdc. Additional Timing/degree Marks At 90, 180 And 270
    • Degree Markings: Engraved
    • Depth: 2.335
    • Engine Balance: Internal
    • Inside Diameter: 1.245
    • Keyway Type: Single; (3/16")
    • Mounting Hole Quantity: 1
    • Outside Diameter: 6-1/4"
    • Prop 65 - Short Label: Ca-prop65-label.jpg
    • Prop 65 (C, R, or CR): Cr
    • Safety Rating: Sfi 18.1
    • Title: Fluidampr - 620101 - Harmonic Balancer - Fluidampr - Small Block Chevy - Each
    • Weight / Rotating Weight: 8.0 Lbs / 5.3 Lbs
  • Features:
    • Broad RPM range protection.
    • Reduce risk of crankshaft failure.
    • Reduce wear on critical engine parts.
    • Unleash lost torque & horsepower.
    • No maintenance required.
    • Superior durability.
    • SFI 18.1 spec. Race proven for over 35 years.
    • Made in USA.
  • Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
Brand: Fluidampr
Additional Fitment Information:
Vehicle Aspiration Fuel Type Block Engine CID CC
1993 - Chevrolet P30 Naturally Aspirated GAS V 8 Cyl 5.7L 350 -
Fluidampr
1978 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Fluidampr

P311-5B59823    720101  New

Qty:
In Stock & Ready to Ship
$602.53
Fluidampr Engine Harmonic Balancer
  • Harmonic Balancer - Fluidampr - SBC - 7-1/4" dia - Each
  • Bore Diameter Min/Max: 1.245 / 1.246 Degree Marking Range: 50 degree BTDC to 10 degree ATDC. Additional timing/degree marks at 90, 180 and Degree Markings: Yes Engine Balance: Internal Finish: Black Zinc Keyway: Single Length: 2.335 Material: Steel Mounting Hardware Incl.: No O.D.: 7-1/4" (7.250) Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 12.2 (8.1 Rwt) GENERATION I LATE MODEL SMALL BLOCK, INT. BAL.
  • Harmonic Balancer - Fluidampr - Small Block Chevy - Steel - Black Zinc Chromate - 7-1/4" dia - 12.1 lbs - SFI 18.1 - Made in USA - Each
  • Product Attributes:
    • Degree Marking Range: 50 Degree Btdc To 10 Degree Atdc. Additional Timing/degree Marks At 90, 180 And
    • Degree Markings: Engraved
    • Depth: 2.335
    • Engine Balance: Internal
    • Inside Diameter: 1.245
    • Keyway Type: Single; (3/16")
    • Mounting Hole Quantity: 1
    • Outside Diameter: 7-1/4"
    • Prop 65 - Short Label: Ca-prop65-label.jpg
    • Prop 65 (C, R, or CR): Cr
    • Safety Rating: Sfi 18.1
    • Title: Fluidampr - 720101 - Harmonic Balancer - Fluidampr - Sbc - 7-1/4" Dia - Each
    • Weight / Rotating Weight: 12.1 Lbs / 8.1 Lbs
  • Features:
    • Broad RPM range protection.
    • Reduce risk of crankshaft failure.
    • Reduce wear on critical engine parts.
    • Unleash lost torque & horsepower.
    • No maintenance required.
    • Superior durability.
    • SFI 18.1 spec. Race proven for over 35 years.
    • Made in USA.
  • Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
Brand: Fluidampr
Additional Fitment Information:
Vehicle Aspiration Fuel Type Block Engine CID CC
1978 - Chevrolet P30 Naturally Aspirated GAS V 8 Cyl 5.7L 350 -
Proform
1977 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 5.7L Proform

P311-44514D1    66510  New

Qty:
In Stock & Ready to Ship
$127.65
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
1977 - Chevrolet P30 V 8 Cyl 5.7L 350 -
ACDelco
Qty:
In Stock & Ready to Ship
$111.12
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Engine VIN Block Engine
1997 - Chevrolet P30 L31 R V 8 Cyl 5.7L
Fluidampr
1979 Chevrolet P30 Engine Harmonic Balancer 8 Cyl 7.4L Fluidampr

P311-3699268    800111  New

Qty:
In Stock & Ready to Ship
$588.26
Fluidampr Engine Harmonic Balancer
  • Harmonic Balancer - Fluidampr - BBC - Ext Balance - Single Key - Each
  • Bore Diameter Min/Max: 1.599 / 1.600 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 Degree Markings: Yes Engine Balance: External (34.5 oz) Finish: Black Zinc Keyway: Single Length: 2.75 Material: Steel Mounting Hardware Incl.: No O.D.: 8" (8.000) Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 17.3 (11.5 Rtw) BIG BLOCK, EXT. BAL.
  • Harmonic Balancer - Fluidampr - Big Block Chevy - External Balance - Singe Key, 3/16" - Steel - Black Zinc Chromate - 8" dia - 17.1 lbs - SFI 18.1 - Made in USA - Each
  • Product Attributes:
    • Degree Marking Range: 50 Btdc To 10 Atdc. Additional Timing/degree Marks At 90, 180 And 270
    • Degree Markings: Engraved
    • Depth: 2.685
    • Engine Balance: External (34.5 Oz)
    • Inside Diameter: 1.599
    • Keyway Type: Single; (3/16")
    • Mounting Hole Quantity: 1
    • Outside Diameter: 8"
    • Prop 65 - Short Label: Ca-prop65-label.jpg
    • Prop 65 (C, R, or CR): Cr
    • Safety Rating: Sfi 18.1
    • Title: Fluidampr - 800111 - Harmonic Balancer - Fluidampr - Bbc - Ext Balance - Single Key - Each
    • Weight / Rotating Weight: 17.1 Lbs / 11.4 Lbs
  • Features:
    • Broad RPM range protection.
    • Reduce risk of crankshaft failure.
    • Reduce wear on critical engine parts.
    • Unleash lost torque & horsepower.
    • No maintenance required.
    • Superior durability.
    • SFI 18.1 spec. Race proven for over 35 years.
    • Made in USA.
  • Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.
Brand: Fluidampr
Additional Fitment Information:
Vehicle Submodel Aspiration Fuel Type Block Engine CID CC
1979 - Chevrolet P30 Base Naturally Aspirated GAS V 8 Cyl 7.4L 454 -
Dayco
Qty:
In Stock & Ready to Ship
$446.77
Dayco Engine Harmonic Balancer
  • Diesel Performance Race Balancer
  • Product Attributes:
    • Bolt Hole Quantity: 4
    • Counterweight Balance: Hub Weighted
    • Crank Bore:
      • 1.600
      • 40.62
    • Crank Trigger/Exciter Plate: No
    • Installation Instructions Included: No
    • Nose Outside Diameter:
      • 2.336
      • 59.32
    • Number of Integrated Pulleys: 0
    • Outer Ring Material: Steel
    • Overall Outside Diameter:
      • 202.50
      • 7.973
    • Ring Width:
      • 1.523
      • 38.68
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle Block Engine CID CC
1999 - Chevrolet P30 V 8 Cyl 6.5L 395 -
ACDelco
Qty:
In Stock & Ready to Ship
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer; EXTERNAL
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Engine VIN Block Engine
1999 - Chevrolet P30 L35 W V 6 Cyl 4.3L