For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.The 114" and 117" engines are uprated to 128".Big Bore kits allow you to get great results with stock cylinder heads
Big Bore kits allow you to get great results with stock cylinder heads Easy installation: no drilling or splitting of existing cases, just swap cylinders Cylinders are made of quality aluminum with cast iron liners Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Made in the U.S.A. This project requires a trained technician. The person assembling the parts is responsible for checking all tolerances and assembly specifications.
Not recommended for trike models
Displacement 128" Color/Finish Black Bore Size 4.250" Stroke Length 4-1/2" Compression Ratio 11.0:1 Style Big Bore
For Harley-Davidson Milwaukee-Eight FXBR Breakout,FXFB Fat Bob,FXBB Street Bob,FLSB Sport Glide,FLFB Fat Boy,FLHC Heritage Classic,FXLR Low Rider,FLSL Softail Slim.The 114" and 117" engines are uprated to 128".Big Bore kits allow you to get great results with stock cylinder heads.Color/Finish Contrasting slats, Black Granite.
For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.114" and 117" engines are upgraded to 132".Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
For Harley-Davidson Milwaukee-Eight FXBR Breakout,FXFB Fat Bob,FXBB Street Bob,FLSB Sport Glide,FLFB Fat Boy,FLHC Heritage Classic,FXLR Low Rider,FLSL Softail Slim.114" and 117" engines are upgraded to 132".Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
For Harley-Davidson Milwaukee-Eight FXBR Breakout,FXFB Fat Bob,FXBB Street Bob,FLSB Sport Glide,FLFB Fat Boy,FLHC Heritage Classic,FXLR Low Rider,FLSL Softail Slim.The 114" and 117" engines are uprated to 128".Big Bore kits allow you to get great results with stock cylinder heads
For Harley-Davidson FXD Dyna Super Glide,FXDF Fat Bob,FXDL Low Rider,FXDB Street Bob,FXSTB Softail Night Train,FXSTS Softail Springer,FLSTN Deluxe,FXSB Breakout,FLSTSB Cross Bones,FLS Slim,Electra Glide FLHT,FLHR Road King.Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.The 114" and 117" engines are uprated to 128".Big Bore kits allow you to get great results with stock cylinder heads.Color/Finish Contrasting slats, Black Granite.
For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.114" and 117" engines are upgraded to 132".Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
These Big Bore kits are very simple to install and require no special machining or rebalancing of the connecting rod.S&S bolt-on cams and upgraded tappets allow for maximum displacement.Made in the U.S.A.
For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.107" engines are upgraded to 129".Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
For Harley-Davidson Milwaukee-Eight FXBR Breakout,FXFB Fat Bob,FXBB Street Bob,FLSB Sport Glide,FLFB Fat Boy,FLHC Heritage Classic,FXLR Low Rider,FLSL Softail Slim.114" and 117" engines are upgraded to 132".Bolt in,no machining, balancing or splitting the crankcases; install can be performed with engine still in frame
For Harley-Davidson Milwaukee-Eight Electra Glide Ultra Classic FLHTCUI,Ultra Limited FLHTK,Road Glide FLTR,Road King FLHR,Street Glide FLHX.The 114" and 117" engines are uprated to 128".Big Bore kits allow you to get great results with stock cylinder heads
