Brothers Trucks RDBK159 Rear Disc Brake Conversion - 6-Lug - 1/2-Ton

Compatible with 1951-1959 Chevrolet/GMC Truck - 1/2-Ton;

Brothers now offers you the option of upgrading the rear of your 1/2-ton truck to disc brakes. When converting to rear disc brakes, make sure to use a 4-wheel disc brake proportioning valve.;