Whether you're racing Hooligan flat-track or just want more power, the S&S Hooligan kits for 2000-'21 Harley-Davidson Sportster models will give you an edge...
Whether you're racing Hooligan flat-track or just want more power, the S&S Hooligan kits for 2000-2021 Harley-Davidson® Sportster® models will give you an edge...
Boost any 883cc Harley-Davidson Sportster to 1200cc. No machine shop? No problem, no machining is needed. Don't want to rebalance your stock 883cc flywheels?...
This kit converts 1986-'21 883cc and 1200cc HD Sportster models to 1250cc displacement. No machining or rebalancing is required. Kit contains forged flat topped...
Breather conversion kit for big twin engines updates earlier S&S air cleaner kits for 1993-1999 big twins to the latest breather hardware. Instead of...