Front Sway Bar Bushings

I would just go with the stock bushings.

For one, you will NEVER feel the difference in swaybars alone. You would have to replace everything on your suspension with poly bushings, or solid ones to get the feel and control they claim.

Two, They WILL squeak eventually, and you'll have to add in some grease now and then. Swaybars and Control arms are the #1 squeakers.

For what its worth, I replaced everything on my Cuda with new rubber bushings and am going the "Pro-Touring" style for handling purposes. (New swaybars, tubular control arms, bigger torsion bars, etc) and it handles Perfectly.

We just went through all of this on my buddies 300zx and replaced everything with poly bushings, as well as drilled, tapped and installed zerg fittings for grease. its been a month and they squeak like hell over any bump already.

Sure, you may get lucky and find some that dont squeak, but odds are against you.

Go with the rubber bushings and save yourself some trouble. The new rubber stuff doesn't flex near as bad as the stuff you're replacing.

It's cheap, its quiet, and it does its job 100% of the time without trouble.