V-Tronic, electronic ignition for 6 & 12V. E-advance - 36-47 B.T. Flathead; 36-47 Knuckle and 38-47 WL, WLA, WLC 511036 The panhead engine has been

The panhead engine has been hailed as the coolest looking classic engine of all time

GLASS DIMENSIONS WIDTH 4-1/2" X HEIGHT 1-1/2"

for service or diagnostics

23-3/8" is standard length for 88-03 XL (excl

Takes regular bits on one side

V-Tronic, electronic ignition for 6 & 12V. E-advance - 36-47 B.T. Flathead; 36-47 Knuckle and 38-47 WL, WLA, WLC 511036 The panhead engine has beenAutomatic electronic advance, with 9 adjustable curves. Proven, tried, tested ignition modules. Hall sensor type. Works with 6 and 12 Volt system and will never need re adjustment or other maintenance. Shorter opening duration increases spark intensity by 60%. Fits to stock base plate. Note: See 519401 for the same ignition module, but for use with hand controlled advance.