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    S&S® 5" Stroke Small Diameter Flywheel Assembly For S&S® SH103 Engines For 1970-'84 HD® Big Twins

    Item #: 32-2990
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    Product is currently on backorder. You may still order this product. The product will ship within 7 days.


    This 5" stroke 8-1/4" diameter flywheel assembly replaces the original flywheels in S&S® 103" SH103 engines for 1970-'84 HD® big twins. Balanced to S&S® 3-5/8" bore pistons. Flywheels are CNC machined from heat-treated, closed die, steel forgings, and are stronger than cast iron or late style steel flywheels. Dynamically balanced and fully assembled with premium quaility S&S® mainshafts and heavy duty 7.440" connecting rods.

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