Find Alcon off-road and heavy duty big brake kits for the Ford Raptor, F150, Toyota LandCruider, Ford F450 and F550 as well as spare parts. Alcon introduced the heavy duty/ military Grade off-road brake line in 2017. These kits represent a substantial upgrade in braking performance and includes features not found in any other kits. HIgh temperature seals as used in motorsports applications, dust seals for performance in the worst conditions, and a low profile designed to fit under your OEM wheels. Everything you need including calipers, adapters, spcers, hardware, and performance brake pads! These kits are compatible with your stock master cylinder AND parking brake.