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96" Sidewinder® Big Bore Stroker Kit for 1984-'99 HD® Big Twins - Natural Aluminum Finish

Item #: 91-7660
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$2,795.95
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An S&S 96" 3-5/8" Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everying needed to take a stock 80" Harley-Davidson® Evolution® big twin engine up to 96" displacement. This kit includes S&S 3-5/8" bore aluminum Sidewinder cylinders and forged pistons, a 4-5/8" stroke dynamically balanced S&S flywheel assembly, complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, exhaust gaskets, Stock cases will need to be bored out to 3 5/8".

DISCLAIMER:

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE ON ANY EPA POLLUTION CONTROLLED MOTOR VEHICLE.

  • 5
    BAD TO THE BONE

    Posted by Unknown on May 29th 2021

    Top rate. Makes all the difference in the world. Worth every cent. Amazing acceleration. Dependable. Ride mine hard and never had a problem or breakdown.

51-1018_flywheel_btstrokerkit_20130228.pdf
51-1016_noncopperheadgaskets_20130108.pdf
51-1014-cylinders-bt-3.625-big-bore-36-99-big-twins-installation-instructions.pdf
510-0005_piston_rings.pdf