BOLT-IN SIDEWINDER®? 4" BIG BORE KITSBOLT-IN SIDEWINDER®? 4" BIG BORE KITSBolt in - no machining, balancing, or splitting the crankcases; install can be performed with engine still in frameCast...
1250CC CONVERSION KITSForged pistons – coated piston skirts with measurement window and S & S logoForged pistons have larger than stock valve pockets and accepts up to 2.00" valvesAvailable...
XL 883 TO 1200 CONVERSION KITSIncrease displacement from 883cc to 1200ccSaves time because pistons are already fit to the cylinders – ready to assemble out of the boxCylinders are constructed...