Low Dollar RV 440 into a '79 Dodge Magnum

I know my moms old 73 imperial with a 440 really moved that barge down the road.
I got into Mopars by my grandfather, had a couple New Yorkers, him and Grandma, (God Rest Both) got brand new in 1971, four doors, power Everything, with the 440 4 Barrel. Those cars would piss all over a Cadillac! In 1974 and 1975 we went all the way up in the Canada visit my grandmother's dad pulling an Airstream. Not one issue with those things! Believe it or not even though I'm 52 years old and my mind's kind of fried I remember parts of that Journey up until this day and I was born in 1971 so it was four and five years old respectively....so
MOPAR FOR LIFE!!!!