Wilwood's TX6R rear kit for 1999–2010 GM H2 and 2500-series vehicles combines radial-mount six-piston calipers with 16.00" GT-60 directional vane Spec-37 alloy rotors for heavy-duty braking performance. The kit replaces factory rear discs, retains OE parking brake function and is volume-matched to original power brake output. Some installations will require separately sourced braided stainless steel flex lines.
Wilwood TX6R Rear Kit 16.00in Black 1999-2010 GM H2 / 2500 4.63 Cntr