Currently I have no front driveshaft installed for better gas mileage J/K!thanks for the pic. how is the driveline vibration with no caster correction?
I have an aftermarket one sitting here I will be using, just waiting on them to finish the Yoke for the differential side, I already have the transfer case side installed and really don't want to pull it back off unless I have an off road trip planned.
I would think without caster correction you would have less driveline vibes as the driveshaft angle is more in line with what it is from the factory. By adjusting the caster you are essentially bringing the pinion angle down creating more of an angle which could cause more "vibes"?? Just my theory.
That being said I've had a few 3.5-4" lifted JK's with all 8 adjustable control arms set to proper spec. and never had any drive line vibes with the factory driveshafts. The boots did end up tearing offroad, or melting on the exhaust due to the extended travel shocks but on road never had any issues.