Compu-Fire, ignition module, wire & coil kit. Electric start - 70-99 Big Twin (excl. Twin Cam) and 71-01 Sportster (excl. 1200S). Models electric start 532455 See 915222 for OEM 7-bolt

See 915222 for OEM 7-bolt pattern windshields in 'peaked 1949 style'

With Keihin butterfly carb pattern

Should fit most 36-86 4 speed Big Twin models

banjo bolts

Rotating the cylindrical piece with the two grooves is how the fuel is toggled on and off

Compu-Fire, ignition module, wire & coil kit. Electric start - 70-99 Big Twin (excl. Twin Cam) and 71-01 Sportster (excl. 1200S). Models electric start 532455 See 915222 for OEM 7-boltSingle fire. For electric start models. With 538405 module with slower advance curves for high compression engines that struggle with detonation issues. Full advance is reached at a higher RPM. Comes with a single fire ignition coil and a set of universal spark plug wires. Note: A tach adapter (MCS 538408) is required to correct tacho output when using single fire ignition, for correct RPM representation.