I went with an LMC motor and concluded after much, much analysis that one of my arms needed lengthening. Maybe there was another adjustment that I didn't know about. The picture shows the lengthened arm. I made 2 of the holes elongated slots for adjust-ability, if needed (wasn't needed). They work great.
34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
