1963-70 C20, Suburban Disc Brake Conversion , Deluxe, 12" Rotors 8 Lug, 2.5" Drop Spindles Proportioning Valves and Accessories 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck Heavy-Gauge Steel: Durable

Heavy-Gauge Steel: Durable

stylish design that complements the look of your dash and interior trim

Our Hydropower hydraulic brake assist power boost fits 1947-55 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers

its important to replace it as soon as possible to ensure the safety and security of your belongings

These kits include our unique two piece caliper bracket and mount to your original spindle making installation a snap

1963-70 C20, Suburban Disc Brake Conversion , Deluxe, 12" Rotors 8 Lug, 2.5" Drop Spindles Proportioning Valves and Accessories 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck Heavy-Gauge Steel: Durable1963 70 Chevy, GMC C20 Truck Disc Brake Conversion, 8 Lug Deluxe 2. 5" Drop or stock height spindles 12" Rotors (9 16" 18 wheel studs) 8 x 6. 5" bolt pattern D52 GM Calipers and brake pads Wheel bearings and seals Brake Hoses Grease caps and spindle nuts Upper and lower ball joints Inner and outer tie rod ends High Performance adjusting sleeves Hardware