Oh yea the guy that sold me this quad had no idea what he had, it also has elka shocks on it and some bolt on mods for the engine (reeds, pipe, filter, etc) and he never mentioned any of it when I asked if it had mods. I knew it was burning tranny oil but whatever, at least now the motor is essentially fresh after I get done all the seals and gaskets and probably rings and a hone. I wasn't expecting this rear end was anything special, I thought it was just a '86 swinger and stock axle/carrier or something but hey ill take it haha, I will post a build thread when I'm done and just show the timeline of everything I did. I hope yours goes well and gets done soon too