anyone know what car MOPAR MAGIC is?

I vaguely remember a car called mopar magic.If it is the same car sox and martin brought it to Orange County raceway.They were delivering for a customer and some testing with new owner.A couple of brothers that owned a plumbing co. The new owners made a couple passes and an oil line let loose killing driver.I think that might be the car.But that was 40 years ago and I have slept since then,Kevin.