My 63 has the stock front suspension with just the Comp 90/10 shocks. I removed the power steering and went to manual steering and it has no front sway bar. And it handles great at 124 to 125 mph in the traps. I rebuilt the front suspension back around 2005 and just used all stock parts with new bushings and balljoints. I have most likely only put about 15k on the car since then and the front end it still nice and tight as I checked it at the end of last summer. Good luck with yours , Ron