Wilwood TX6R rear kit in red brings six-piston radial mount calipers and 15 to 16 inch GT-60 Spec-37 alloy rotors to heavy duty truck applications. The kits are volume matched to OE power brake output, replace factory disc brakes, and use the original parking brake as part of the system. This version is offered for 1999–2010 GM H2 and 2500 series applications with the indicated center dimensions.
Wilwood TX6R Rear Kit 16.00in Red 1999-2010 GM H2 / 2500 4.63 Cntr