I have verified that the u-joints are in phase. They both measure at the same angle from the caps. The shaft was built by Northern Colorado Driveline. Not that mistakes can't be made, but these guys have a stellar reputation in the rocky mountains.
I'm still fairly certain the pinion needs to come down a couple degrees. I spoke with Eric and NCD this week and he agrees with my assessment. I'm probably going to have to play with it a bit considering how low my car is. I'll start with 2* shims and make adjustments from there as I can.
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-Jason
1969 Pontiac Firebird
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