my deal I have been running big blocks for 40 years. you can find parts easy and cheap. my motor in my satelite i got the eagle crank and rods for 700 and they were new. had a couple engines that I got years ago for nothing just to tow the cars out.throw on a set of sr heads and flat tops.bought nitrous selonoids and plates off people changing over to turbos cheap and my all steel satelite in street trim full exhaust stock interior, radio playing went a 5.96 at 117 with a 200 shot. im going to a daily driver race sunday see if I can go quicker. I would like to try a pro charger but they don.t make anything for old mopars, plenty for new stuff.