No problem. I was in the midst of trying to figure out if my cast crank 400 would work with the cast crank 440 converter and came across that flexplate. I remembered your thread and figured this information may help you out. Free shipping....an unexpected bonus! Buying stuff twice because of ma Mopar’s idiosyncrasies. Been there too many times. I guess the only ones we can blame is ourselves for not doing the research. At least you have a chance of recouping some of your money.