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New Products
Engine external
Partnumber: 2866
Datsun Roadster U20 Street/Perfomance New Harmonic Balancer

US made U20 street performance fully assembled harmonic balancer machined from 1045 steel (NOT CAST) like original which can come apart and or break into pieces.
Far superior to the Nissan original as the internal hub and outer ring contain "receiver grooves" (SEE PHOTOS) for better adhesion and locking of the dampening elastomer used in between the two parts. Stock Nissan dampers are smooth faced on the inside portion of the rings and can separate and eventually do from each other.
Balanced within 8 tenths of 1 gram. All units individually balanced.
Assembled & painted balancer, pictured, did not need any drilling for balance.

Great for higher performance not recommended for full on racing applications. A great upgrade from the stock rebuilt units.

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