Trailing Arms

[My Alter Ego]

Sorry for all the newbie questions of late but, thats what I am for now! I recently bought a 71 Cheyenne LWB and am curious if the trailing arms are the same length between the long bed and short bed? I ask because I put a fully rebuilt 71 SWB suspension on a 64 SWB project that I started several years ago and am going to disassemble it in favor of transferring the parts to the 71 Cheyenne. I hate to undo all the time, money and work that I invested into the 64 but, every time I look at it I'm reminded of my ex-wife and what a "wonderful person" she is and was!