The Wilwood TC6R rear axle kit with 16-inch drilled rotors for 1999–2010 GM H2 and 2500 applications is engineered for heavily modified trucks and SUVs with large wheels. TC6R kits replace factory rear discs, retain OE parking brake function, and use calipers and BP-10 compound pads sized to the OE master cylinder output and ABS for proper bias. These upgrades help ensure safe stopping for heavy vehicles with oversized wheels and tires.
Wilwood TC6R Rear Kit 16.00in Drilled 1999-2010 GM H2 / 2500 4.63 Cntr