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Proform Balancers 66511 Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 8.0 in. Dia., Avanti, GM, Chevy, Small Block, Each

SKU: PRO66511

Harmonic Balancers

Proform Balancers 66511 Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 8.0 in. Dia., Avanti, GM, Chevy, Small Block, Each

SKU: PRO66511

Harmonic Balancers
A$469.19
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Harmonic Balancer - OE Replacement - 8.000 in OD - Iron - Natural - Internal Balance - Small Block Chevy - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 14:13:40

Data: v4.2 - Upd: 2026-11-08 22:24:43

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Proform Parts, Proform
StreetFX SKU pro66511
SFX Item ID 5006917
Accounting SKU pro-66511
Manufacturer SKU 66511
Manufacturer UPC 037995365111
Alternative References 66511, PFM66511, PRO-66511

Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 8.0 in. Dia., Avanti, GM, Chevy, Small Block, Each

Why mess with cleaning your old balancer when you can have one of these brand new OEM replacement balancers from Proform? These balancers are affordable, and many applications are available to suit your needs.

Product Attributes
BrandProform Parts
Manufacturer's Part Number66511
Part TypeHarmonic Balancers
Product LineProform Balancers
UPC037995365111
Engine BalanceInternal
Degree MarkingsYes
Outside Diameter (in.)8.000
Crankshaft Pulley Bolt Hole QuantityThree
Keyway QuantityOne
Harmonic Balancer MaterialNodular iron
Harmonic Balancer ConstructionElastomer
Harmonic Balancer ColorNatural
Mounting Hardware IncludedNo
QuantitySold individually.

Compatibility

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