Wilwood rear caliper bracket kit for 2005 GTO adapts radial-mount FNSLR series calipers to 5.98" mount centers. Made from high-strength aluminum alloy, the kit includes studs and caliper mounting hardware and is designed for the specific vehicle application and rotor diameters associated with the 2005 GTO rear installation, ensuring correct caliper positioning and a hardware-complete mounting solution.
Wilwood Caliper Mounting Kits w/Bracket-2005 GTO-Rear