Please help me identify this K-member

It looks identical to the 68'-72' A body small block K frame which I have 2 of on my barn floor right now. The right side mount for /6 is further to the right and a lot shorter.


mr. sinister... i'm guessing that the k-frame i have is not going to work to put in my 69 m-code to hold a 440. do you happen to know if you can put a 440 on this frame with special motor mounts? if i can't use this part, i'll probably sell it. do you have an idea of what a 340 k-frame is worth? thanks again for your help.