Daniel Strohl at Hemmings spotted this awesome 1979 AMC Spirit AMX in their classifieds, which is said to be a rust free, two-owner car. The original 304 has been replaced with a fairly stout 360, so this thing is probably a hoot to drives, especially with the 4-speed. The $13,900 asking price seems pretty reasonable for such a solid and unique car–one of just 1,834 produced. More pics after the jump, and be sure to check out the ad at Hemmings!