Yes, it will fit right in there with the small block inner fender...You'll have to watch which headers you get so the fitting issues are minimal{I used hooker competition}...Always check the headers on the engine{while on the stand} first for spark plug/boot clearance... Then be prepared to pull the headers back off for clearancing to the car body during the install.. .Use the Schumacher mounts link for a trouble free swap...And don't forget, you'll need the "971" big block pan to fit in the 73-up isolated k frame{cordoba,charger,magnum etc...}Or if going the new route... Here's a link to the previous thread in the moparts "best of" with pics and part numbers... link...And lastly...consider the k frame upgrade to the solid spacers to eliminate flex and/or bigger torsion bars for the added weight...Check in the b body section for Cudazappa's cool billet spacer kit...Hope this helped !!! Colin