1200cc Big Bore Kit - Wrinkle Black. Fits Sportster 1986-2021 with 883cc Engine. - S&S Touring (FLH) 2024up Solo Seats * SpeedLiner Floorboards feature CNC

* SpeedLiner Floorboards feature CNC machined 3D knurled styling with specially formed oversized knurled rubber for increased grip with added cushion

* Fits XL883 Sportster 883 1988-1993

* Does not require turn signal relocation kit

* 81 LEDs Per Unit

Note: Requires purchase of 13

1200cc Big Bore Kit - Wrinkle Black. Fits Sportster 1986-2021 with 883cc Engine. - S&S Touring (FLH) 2024up Solo Seats * SpeedLiner Floorboards feature CNCFeatures & Benefits: * Will Not Fit XR1200 * Includes Black Cylinders. * Includes MLS Head Gaskets, Base Gaskets & Exhaust Gaskets. * Includes Assembly lube & Instructions. * No machining & No re balancing. * No cylinder head modifications. * The dished piston dome keeps compression down to a streetable 9. 4: 1 with stock 883cc heads. Tech Tip: * For the best performance CNC head porting, performance cams, exhaust & intake upgrades are recommended. *