TTI A25RE HEAD PIPE PROBLEM

Hi Folks

I have a set of TTI head pipes. When I was installing the right side on my run stand, I found that it would not fit because of a "boss" on the corner of the bell housing. I have an old bell housing, so I hacked off the boss and the pipe just fit. I couldn't find any reference on the TTI site regarding this problem. Has anyone else run into it when installing head pipes on a stick car?

The pics show the boss, then the modified housing for fit.

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