Hi, Just to chime in here... My brother has had a 68 Chrysler 300 Idler arm on his 67 Imp for about 4 years with no adverse effects. The differences in angle and or length of maybe 1/4 of an inch was about the only difference between the 2 when you laid them next to each other. On his 67 Crown, It drives, steers and rides as an Imperial should with absolutely no decernable difference from the original except the 68 Chrysler one is available, and the IMperial one is not. I really can't speak for the 69-73 Imps and Kenyon says it does not work so that is that but I do know it has been fine on my brothers 67. Jeff Ingraham __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com