Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
I just installed irrdium plugs. gap at.040. The part # was given to you above... my detonation I was experiencing before is gone. Maybe the plug helped. I dunno. Maybe the marine stabil I started to use at the same time is what eliminated the detonation. Anyways these plugs are less than 20 bucks a pair, ain't gonna break the bank to run em. The irridiums are like having a dyson vacuum vs a hoover... both will work fine, however the dyson will never clog and continue to run at it optimum a lot longer than the hoover.