Hotchkis 2278 2004-2006 GTO Sport Sway Bars - Manual (Page 13)

9) Lube the inside hole of the Hotchkis polyurethane bushings with the included grease.
10) Open the bushing and push it over the bar. Make sure the flat side is facing down and the split is facing
toward the front.
11) Place the stock saddle brackets back onto the Hotchkis polyurethane bushings.