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The Wilwood TX6R rear big brake kit uses radial-mount six-piston calipers and 15.50 in GT-60 Spec-37 alloy rotors to provide reliable stopping power and sustained heat durability in heavy-duty settings. Kits replace factory discs and retain OE parking brake function while including radial mount brackets and necessary hardware. For 2011–2015 GM 2500 trucks and SUVs; braided stainless flex lines may be required separately.
Wilwood TX6R Rear Kit 15.50in Black 2011-2015 GM Truck/SUV 2500
