Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Professional Products PowerForce Plus Harmonic Dampers 90030 Balancer, Plus, Neutral Balance, Steel, Black, Chevy, Pontiac, 4.3, 5.7L V8, Each

SKU: PFS90030

Harmonic Balancers

Professional Products PowerForce Plus Harmonic Dampers 90030 Balancer, Plus, Neutral Balance, Steel, Black, Chevy, Pontiac, 4.3, 5.7L V8, Each

SKU: PFS90030

Harmonic Balancers
A$669.11
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

IMPORTANT NOTICE: Will not fit 1996-1997 LT4 Corvette or Camaro. Will not fit 1992-1996 LT1 Corvette.

These Professional Products SFI Spec PowerForce Plus dampers provide more applications for a wider range of engines. All Professional Products PowerForce Plus dampers feature a bonding process, which adheres the elastomer to the i.d. of the inertia ring and the o.d. of the hub. Through subsequent research and development, Professional Products has perfected a new process that utilizes a stronger adhesive, along with an improved elastomer, to create a much stronger bond. Professional Products dampers all feature clear, white, easy-to-read timing marks against a painted black background. In addition, they engrave a mark every 90 degrees, which is also painted white (90 degree marks are not on small block Ford dampers). You won't find any dampers that are more accurately balanced or more closely machined for the correct fit than the Powerforce or Powerforce Plus line of high performance street or SFI Spec racing harmonic dampers.

Part Type

SBC LT1/LT4 Harmonic Damper SFI Balancer

Data: v4.2 - Upd: 2026-09-29 15:27:15

Specifications

Product Attributes - Brand
Professional Products
Product Attributes - Manufacturer's Part Number
90030
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
Professional Products PowerForce Plus Harmonic Dampers
Product Attributes - UPC
665053900303
Product Attributes - Engine Balance
Internal
Product Attributes - SFI Rating
SFI 18.1
Product Attributes - Degree Markings
Yes
Product Attributes - Degree Marking Range
60 BTDC to 0 TDC
Product Attributes - Outside Diameter (in.)
7.500
Product Attributes - Keyway Quantity
One
Product Attributes - Harmonic Balancer Material
Steel
Product Attributes - Harmonic Balancer Construction
Elastomer
Product Attributes - Harmonic Balancer Color
Black painted
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Will not fit 1996-1997 LT4 Corvette or Camaro. Will not fit 1992-1996 LT1 Corvette.

Reference Information

Brand Name/s Professional Products
StreetFX SKU pfs90030
SFX Item ID 5156905
Supplier Item Code 5156905
Manufacturer SKU 90030
Manufacturer UPC 665053900303
Alternative References PRP90030, 5.7L, V8

Compatibility

Application Data
  • MakeBUICK
    ModelCOMMERCIAL CHASSIS
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeBUICK
    ModelROADMASTER
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeBUICK
    ModelROADMASTER
    SubmodelESTATE WAGON
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeBUICK
    ModelROADMASTER
    SubmodelLIMITED
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    ModelCAMARO
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    ModelCAMARO
    SubmodelZ28
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    ModelCAPRICE
    SubmodelCLASSIC LS
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    ModelIMPALA
    SubmodelSS
    Beginning Year1994
    Ending Year1996
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelFORMULA
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM
    Beginning Year1993
    Ending Year1997
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    ModelFIREBIRD
    SubmodelTRANS AM GT
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Engine FamilyChevy small block Gen II (LT-based engines)
    Engine Size5.7L/350

Loading compatibility information...