My new daily driver. 1984 dodge rampage

skep419 said
not really looking for performance at all. it drive 1/2 mile through town and set the cruise at 58mph for 24 miles. repeat

I hear you, however if your head is not useable, look for the 11mm swirl port head, and use one of those, it will give you a little bit more power, and better economy than the older bathtub head.