yes its a rare 1 by anybodys standards....being one of the last six packs adds much value,being an air grabber for 72 is a rare option,being a sunroof equipped car adds extreme value...not having original engine does not really subtract much....H440HPs are pretty easy to find...restored and on display would be a perfect ending for this 1972 Roadrunner 440+6,right colors...right options...deserves to take its place in Mopar history...for all to enjoy....I for 1 would look foward to seeing it in its glory...but it does need to be done correctly....good luck Larry finding a buyer....