Probably a Dumb 318 Question
Running 727 3200 stall just need to find a converter used or new don’t care as for the rods the 340 ones I picked up for $120 they’re sitting next to my laundry bin heads speedmaster 2.02 intake 1.88 exhaust heads on there way got em for $750 for the pair no complaints will see what can be done with them.