Hi there, my car is a 1956 mainline 2 door. Well its the wife's car in all reality, she wanted a family hot rod, so after looking at several cars (31 a , 40 sedan, 46 coupe, 50 sedan , 52 sedan ) we found this 56 . She said its the one. -t had a 302 with an aod but that motor was weak so A bvuilt 289 was droped in its place. Its the family car so all of work on together !