Thanks Demon... figured it would be you who'd reply

Ok, so it sounds like I shouldn't worry about snapping one of the bolts on that mount.
I filled both of my lowers with 94a... and I removed the upper-drivers side to fill. Seems that I'd need an impact wrench to disassemble the mount (which I didn't have), so I put the mount back on. I thought I tightened those bolts exactally where they were before, but I had a moderate vibration while accellerating, so I had to get that $71 chunk of iron (502-003 alignment tool).
That 94a is wicked hard! Have you installed your solid 94a mounts yet?