1966 Plymouth Valiant Signet Hardtop

sounds as all advice given was good I did this same thing b for 67 k frames used different engine mounts. change K frame 2 a 67 and newer u have no problem on newer 273 318/ but a 340 or early 360. no mag 360. torsion bars may need cranked up. rear same as 67 up on width. 7 1/4 0r 8 3/4. I have built both ford 9 has a rear bearing on pinion. where dose not. have fun.