I would go with a Edelbrock Performer 4 bbl intake. Add a 600 Edelbrock carb vacuum secondary.
Mopar Performance electronic ignition kit. Then add dual exhaust with headers, or do what I did and put on 340 hi-po manifolds.
This little motor/ (which was stock) would boogie !
I could roast the 205/70-14's I had on it !