EBC Redstuff Front Brake Pads for Holden HSV Aus/NZ Z Harrop Ultimate (200406) November 2, 2023redstuffausnz, brake, front, harrop, holden, pads, redstuff, ultimateadmin Holden HSV (Aus/NZ) Z Harrop Ultimate – Years of manufacture 2004 > 06. EBC Redstuff should be used at both front and rear for optimum balanced brake performance. EBC Part Number = DP3006C. ONLY for models with AP Front Calipers.