Conversion from auto to manual on '67 with '68 400.
Z bar support bracket welded on top of frame rail from factory, not bolted to side.
Big block z bar fit perfectly on bracket and ball stud.

Car has stock appearing power brake booster.
Also newer frame repair (no rust anywhere now) with fresh motor mounts done.
Z bar upper arm hits bottom of booster by about 1/8 inch ...

I'm guessing motor is a tad bit raised ?
I cut 1/4" of upper Z bar arm off in straight mid-arm portion (just above curve) and re-welded end with hole back onto Z bar arm. Now clears.
Do you all think that will work and can I adjust out the difference at adjuster rod ?
Thanks !