S&S 910-0651 110" Black Sidewinder Big Bore Kit Twin Cam 07-17

• Bolt in - no machining, balancing, or splitting the crankcases; install can be performed with engine still in frame
• Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer
• 10.5:1 compression (w/ stock 85cc heads) makes for a very streetable and dependable engine that also responds well to performance cams
• Complete kits include cylinders, forged pistons, rings, piston pins, clips and gaskets
• Available with wrinkle black or silver powdercoat finish cylinders
• 96" and 103" engines to are boosted to 110"

(2) 4" Bore cylinders

(4) Spacers

(2) Head gaskets

(4) O-rings(assorted sizes)

(2) Exhaust gaskets

(1) Piston kit-includes: 

        (2) Pistons

        (2) Piston pins

        (4) Piston pin clips with installation tool

        (2) Top rings

        (2) Secondary rings

        (2) Oil ring expander rings

        (2) Oil rails

Instructions