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454 Pro/Sport High Carbon Steel 7.01 x 1.73 Internal Balance Harmonic Balancer

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HD100021 - 454 Pro/Sport High Carbon Steel 7.01" x 1.73" Internal Balance Harmonic Balancer

Pro/Sport harmonic dampers protect against harmful engine vibrations that can lead to valvetrain damage, rapid bearing and timing chain wear or ultimately crankshaft breakage.

Machined to exacting tolerances and assembled using pressure bonde d elastomer technology of tried and proven design for optimum performance. Features an outer inertia ring retained by a robust retention plate and secured by 6 highly tensile bolts to ensure maximum safety.

PRO/SPORT Harmonic Dampers feature:
Product #: HD100021

Arriving Soon!

MSRP: $219.99 ea
Classic: $199.99 ea


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