Fully Automatic Morris Magneto for
'69 and earlier Big Twin Harley-Davidsons – Same feature as our M5: has what's called an "impulse coupler" for hot spark no matter how slow you want to kick. No interference problems with cylinders, frame, and clears the original relay boss*.
Also fits aftermarket Gen/Alt cases, in the conventional distributor
hole. The startin'est thing around!
*Note: on '58 and '59 with original H-D Pan heads, lower fin clearance may impede installation. On '65 -'69 stock H-D crankcase, remove 1/4" stud from mount hole, and second hole may need to be added. See instructions (on home page, >about mags).