Tony, even with my 4 speed, it still seem like it needed another gear, at 60 plus, it still ran
about 3,000 rpm. but it was pretty quick with it, once in fourth, it really wanted to keep moveing, good luck with it, I understand wanting to keep it org, at least my looks stock, other then it being lowered, my grimlin went away, has not stalled in 4 days,later....Fred