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Professional Products Harmonic Balancer Counterweights 91003 Counterweight, Balancer, Bolt-On, External Balance, 8 in., Chevy, Small Block, Each

Professional Products Harmonic Balancer Counterweights 91003 Counterweight, Balancer, Bolt-On, External Balance, 8 in., Chevy, Small Block, Each

A$26.88
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Professional Products harmonic balancer counterweights provide fitment to limited production engines. These bolt-in counterweights are manufactured to +2 grams, the most accurate in the performance industry.

Part Type

Counterweight for SBC 400

Data: v4.2 - Upd: 2026-09-29 15:27:12

Specifications

Product Attributes - Brand
Professional Products
Product Attributes - Manufacturer's Part Number
91003
Product Attributes - Part Type
Harmonic Balancer Components
Product Attributes - Product Line
Professional Products Harmonic Balancer Counterweights
Product Attributes - UPC
665053910036
Product Attributes - Harmonic Balancer Component Type
Counterweight
Product Attributes - Engine Balance
External
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits 8 in. Professional Products 400 balancers only.

Reference Information

Brand Name/s Professional Products
StreetFX SKU pfs91003
SFX Item ID 5156744
Supplier Item Code 5156744
Manufacturer SKU 91003
Manufacturer UPC 665053910036
Alternative References PRP91003

Compatibility

Application Data
  • Harmonic Balancer Component FitmentEngine specific
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I

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