132" Big-Bore Kit 4.5" Stroke Non-Highlighted Cylinders for 2017-up M8 Models WIRING HARNESSES- BAD DAD TOURING 2018–2022 HD® Street Bob®

2018–2022 HD® Street Bob®

The Slot Track Stage 1 cover features ball mill accent cuts that follow the natural shape of the intake

bolt-on product that will dramatically change the look of your Bagger

AND 34" KITS INCLUDE A 9 DEGREE SHORT NECK AND 12 DEGREE TREES FOR A TOTAL RAKE OF 47 DEG

132" Big-Bore Kit 4.5" Stroke Non-Highlighted Cylinders for 2017-up M8 Models WIRING HARNESSES- BAD DAD TOURING 2018–2022 HD® Street Bob®The biggest Big Bore possible with a slip in kit! The S&S 4. 320" bore cylinder kit takes your 107" M8 to 129" and the 114" to 132". Huge bore increase means huge power increase Works with stock crankcases (no machine work) Powder coat finish matches factory finish, MLS (multi layered steel) head gaskets 4. 320" Bore Retains stock engine height Includes Cubic Inch Cam Cover Badge