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1976 PONTIAC GRAND PRIX PowerBond Premium OEM Replacement Harmonic Balancers PB1056N

Harmonic Balancer, OEM Replacement, Buick, Oldsmobile, Pontiac, 350, 400, 428, 455, Each

Estimated USA/International Ship Date: Loading...Processing Today INTERNATIONAL Customer Options

Brand: PowerBond

Manufacturer's Part Number: PB1056N

Part Type: Harmonic Balancers

Product Line: PowerBond Premium OEM Replacement Harmonic Balancers

Summit Racing Part Number: PBB-PB1056N

UPC: 09317010000168

Engine Balance: Internal

Safety Rating: Not SFI-approved

Degree Markings: Yes

Outside Diameter (in): 6.790 in.

Harmonic Balancer Material: Nodular iron

Harmonic Balancer Construction: Elastomer

Harmonic Balancer Finish: Black painted

Mounting Hardware Included: No

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

PowerBond standard replacement harmonic balancers offer the professional engine rebuilder or shade tree mechanic the highest quality product in the automotive aftermarket. PowerBond balancers use a Spheroidal Graphite iron casting which is considered near-steel strength material. PowerBond balancers use both inserted and pressure-bonded rubber that produces rubber strength that is stronger than competitive balancers. PowerBond Premium Replacement harmonic balancers are available for the most popular passenger car, light commercial and four-wheel drive applications.

Questions & Answers Ask a Product Question

Will this harmonic balancer fit a 400 ram air 3 engine? I do not race and just want a good factory replacement harmonic balancer for the street. Is there a better option? Thanks.

Asked by SEAN on November 25, 2018


This will fit all 68 and up Pontiac engines from 326-455 including the ram air engines. This is a stock replacement and will work fine for a mild street car.

TODD from OH answered on November 29, 2018

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Most Helpful Reviews Review This Product

1 Customer Reviews for PowerBond PB1056N - PowerBond Premium OEM Replacement Harmonic Balancers

Average Customer Review

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Great Value

Summit RacingSummit Racing Verified Purchase

The part fit with ease and matched exactly with the original. Cant beat it for the price.

0 of 0 found this review helpful.

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Reviewer: from CA

Date: September 19, 2017

Ease of Installation

Some parts are not legal for use in California or other states with similar laws / regulations

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