Once I got the engine vibration sorted from my bonehead mistake, I put some miles on the car and noticed a significant driveline vibration. Up to this point, the driveline angles were just eye-balled as everything was installed. So, after a lot of reading about angles and adjustments, I started taking measurements and making adjustments.
I found a great driveline angle app from Tremec. Here is what I started with:
My engine/trans angle was pretty much set due to interference with my headers and the firewall/floorpan and interference with the clutch arm and trans tunnel. I did raise the rear ride height slightly to help with angles and to prevent tire rub on the passenger inner wheel well. So, the Ridetech 4-link was where I focused my adjustment. After about a dozen adjustments and measurements, I ended up with:
It's obviously not perfect, but after a quick test drive last night it is MUCH better.
Daniel