1955-57 Chevy Belair, Impala Front Power Disc Brake Conversion Kit, D52 GM Caliper, 8" Dual Diaphragm Booster, 2 Wheel Disc

These kits are everything you need to convert to power disc brakes on your 1955-57 Chevy. Uses D52 GM calipers for more friction surface area and improved stopping power. 11" GM rotors mount to factory spindles and 2 piece .375" thick caliper brackets offer a clean and strong caliper mount exceeding GM specifications. Works with aftermarket 14" wheels. 15" wheels are recommended. Includes 8" Dual Diaphragm Brake Booster

Note: This kit cones with Proportioning valve set for 2 Wheel Disc, See CBK4-S5557A For 4 Wheel Disc kits.