1967 Harley sportster motor in 1962 BSA Chopper frame

This bike was bought by me and my son the BSA A-10 motor was blown to pieces beyond repair.We had a running rideing 1967 Sportster with kick and eletric start and decieded to get creative.A friend of mine fabbed in the motor and rebuilt the engine.We added a magneto , S&S Carb the front end is a Denver from the 60s had it rechromed , Painted it we reassemabled the bike and yes it is a
@#$%^%^ to RIDE!! LOL