- Engines & Components
- Harmonic Balancers
- Speedmaster Harmonic Dampers and Accessories
Protect Your Engine from Harsh Vibrations
Speedmaster Harmonic Dampers feature a strong bonding process which adheres the elastomer to the inside diameter of the steel inertia ring and the outside diameter of the hub for an improved elastomer. Also featured are clear, white, easy-to-read timing marks with a black background. At any frequency and RPM, the inertia ring harmonically rotates with the engine and absorbs the torsion vibration from the rotating assembly. This process extends crankshaft and bearing life for increased engine power and torque.
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Harmonic Balancer Material
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Outside Diameter
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PRICE
Small Block Chevy
$143.40
(1)
Estimated to ship direct from manufacturer on 12/11/24, pending manufacturer availability.
Lowest Price Guarantee
$143.40
(1)
Estimated to ship direct from manufacturer on 12/11/24, pending manufacturer availability.
Lowest Price Guarantee
Big Block Chevy
$160.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$160.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$160.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$160.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
Speedmaster PCE291.1064
Speedmaster Harmonic Damper Balancer Big Block Chevy 454 [External] SFI Approved
$179.30
Estimated to ship direct from manufacturer on 08/06/24, pending manufacturer availability.
Lowest Price Guarantee
$179.30
Estimated to ship direct from manufacturer on 08/06/24, pending manufacturer availability.
Lowest Price Guarantee
Chevy/GM LS LS1/LS6
Oldsmobile
Small Block Ford
$194.90
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$194.90
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$149.20
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$149.20
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
Big Block Ford
$179.30
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$179.30
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$179.30
Estimated to ship direct from manufacturer on 06/05/24, pending manufacturer availability.
Lowest Price Guarantee
$179.30
Estimated to ship direct from manufacturer on 06/05/24, pending manufacturer availability.
Lowest Price Guarantee
Ford FE
Mopar
Speedmaster PCE291.1067
Speedmaster Harmonic Balancer Damper Big Block Mopar 440 Hemi 7.250 in. Diameter, 18.1 SFI-Approved
$179.50
(1)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$179.50
(1)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
Mini Cooper R52/R53
Pontiac
Speedmaster PCE291.1065
Speedmaster PCE291.1065 Fluid Damper Harmonic Balancer, Pontiac V8, 6.625 in. Diameter, Internal SFI-Rated
$131.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$131.70
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
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Harmonic Damper Bolt
$8.20
(2)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$8.20
(2)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$18.00
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$18.00
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
Speedmaster PCE292.1003
Speedmaster Ford SB BB 302 351 427 460 Windsor Cleveland FE Harmonic Damper Balancer Bolt
$9.90
(4)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee
$9.90
(4)
Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.
Lowest Price Guarantee