Strut rod interchange

I am building a front k frame and suspension for a 65 Valiant that I bought. The previous owner removed all of this and threw it away because he was going with a straight axle and motor plate, so I have nothing from the 65. I do have a 66 Valiant that is providing the k frame, torsion bars, steering box and linkages, but someone torched the lower control arms and the struts. I have a set of 73 BBP disc brakes, complete upper, lower, and everything in between that I am rebuilding to put on this car. What I don’t have is a set of struts. Will the struts off of a 73 and up car work or will it have to be a 64-66 a body only. I am thinking it is the 64-66 only but can’t confirm.