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S&S Cycle 4-1/8" Bore Cylinders with Piston Kit - 2007-2016 Big Twin - Wrinkle Black Finish

S&S Cycle

  • This big bore cylinder and piston kit can be used as replacement for the cylinders and pistons for an S&S 124" Hot Set Up Kit, a T124 T2 engine or as the basis for a new engine build.
  • Kit includes fitted forged pistons, pins, clips, rings, cylinders, head gaskets, base, and exhaust gaskets
  • For use with stock heads or S&S heads with stock bolt pattern
  • 4.625" stroke
  • Made in the U.S.A.

  • Requires crankcase machining.

    For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.

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