The Wilwood TX4R rear brake kit for 1999–2018 Chevrolet Silverado and GMC Sierra includes a drilled-and-slotted 16 x 1.25" rotor and a four-piston caliper finished in red. This direct-fit rear kit provides the same fitment specifics for those model years while offering visual upgrade and rotor features aimed at shedding heat and maintaining pad contact under demanding use.
Wilwood 99-18 Chevy Silverado/GMC Sierra 16x1.25 D&S Rotor TX4R 4 Piston Rear Brake Kit - Red