Fastfred, I have a custom exhaust and Tri-Y headers from clear Image Automotive. Dan (DEVIL.DOG) Ferraro advised me that the HO/HA bars wouldn't work with his exhaust, as did Ed Runnion. I didn't require more convincing.
Well, Mike (Brewdawg)), I'm happy to say that I won that lovely Hotchkis Extend Kit in the raffle held by the Impala Club of San Diego at this past Reno Rodarama.

</shill>
BTW: after doing a little spirited driving last night I have to say that the Hotchkis sway bars are great. The only thing stopping me from taking those corners a
lot faster than I did was common street-driving courtesy, and not wanting a ticket.

I absolutely cannot wait to see how the ride improves once I get the springs and shocks on.
Jason