Back story, I found a used 318 magnum that I put in my car and found out after the fact the engine needs a rebuild. The car will be just a driver nothing high HP. Would you rebuild the 318 with a cam or just put bone stock 360 in the car?
I would find a good condition 5.9 and swap that in. The torque increase is a pretty noticeable difference between the two, especially down low where a street car needs it.