The EBC Ultimax solid rear rotor for 2003–2005 Buick Park Avenue 3.8 Supercharged offers slotted-style cooling with a quiet, progressively angled slot design to limit air noise. Slots help pull cool air and clear debris to maintain pad contact and extend pad life. This vented-style OE replacement rear disc is 297mm diameter, 11mm thick with five bolt holes for FMSI pad D714.
EBC 03-05 Buick Park Avenue 3.8 Supercharged Premium Rear Rotors