C notch question

[1967longbed]

So I'm a long time reader, but new poster. I'm swapping in a 31 spline 9 inch into my 67 f100 long bed, and doing a axle flip putting it on top of the leaf springs. What are the measurements to locate where the c notch should go? I have 4.5" steel pipe, .25" wall. Thanks in advance for your help!

[Bronco_77]

The easiest thing to do is mark dead center of your axle and then make that dead center of ur c notch. That's how I did mine and it worked out great. U may want to mark center of the original axle the change em and do ur hanger flip and recheck ur center with the changes

[BobbyFord]

I'm not familiar with '67 frame. My '72 had a bumpstop directly over the axle tubes.

http://www.fordification.com/forum/view ... &sk=t&sd=a