Is a 71-2 B-Body K Member the same, interchangeable, with a 70-74 E-Body?

[chryslers4ever]

Can members help me with a DEFINITIVE ANSWER on the above question.!There are many very smart members here and I would appreciate your help. Years ago, even in a Chrysler book, they said that the K-Members were EXACTLY the same, only different part numbers! I have read since then that the steering box mounting angles are DIFFERENT and maybe sway bar mounting position is  also different. Can members help me with this question? Thanks everybody!

[anlauto]

The 71-2 B-Body K members are the same as the E Bodies. Even the frame rails, shock towers, inner aprons, etc...are the same.

The 70 B Body is different, with the different steering box angle 

[chryslers4ever]

So before I mount a 71-2 b body v-8 replacement k-member in my 73 e-body and go to all trouble of assembling the steering box, sway bar, and steering column, I wanted to to make sure the angle is not different than the original.

[anlauto]

Do you have your old K Frame ? The difference is quite noticeable.

If you're certain the replacement is a 71-72 B Body then you'll have no issues.

[chryslers4ever]

I do not have the old v-8 one. I put a 6 cylinder version in just to steer the car in a rolling chassis situation. I looked for ever for a k-member in great shape. 98 % of the ones I came across had damage on the bottom middle of the k member. Finally I came across a 71 or 72 B-body with a 383, in GREAT shape. Took it out and put it aside for the future. That is the one I was going to put in my E-body. I will then have a 6 cylinder K-member to sell soon. Just for the heck of it where is the part number stamped on the K-member?