s s 110 sidewinder big bore kit for harley twin cam Fits:07-17 Softail with 96" or 103" Twin Cam Engine which will fit OEM FXBB/S

which will fit OEM FXBB/S or FXST lower fork legs

you can finally take a look at the inner workings of your air cleaner in action

5" rise x 36" wide x 11" pullback x 14" center width x 40° wrist angle

your movements remain unrestricted

Mounting system uses rubber washers that replace the original soft isolators

s s 110 sidewinder big bore kit for harley twin cam Fits:07-17 Softail with 96" or 103" Twin Cam Engine which will fit OEM FXBB/SS&S 96 103" to 110" Sidewinder Big Bore Piston & Cylinder Kit for Harley Davidson Twin Cam Upgrade to the biggest bolt in big bore kit S&S makes for 2007 2017 Harley Davidson Twin Cams. These bolt in kits do not require machining, rebalancing or engine removal, and include just about everything youll need to complete the installation. The biggest cylinder bore that can be installed in a stock crankcase without machining! Just swap the stock cylinders