1955-57 Chevy Belair, Impala Front Power Disc Brake Conversion Kit, D52 GM Caliper, 8" Single Diaphragm Booster, 4 Wheel Disc CrossDrilled and Slotted Rotors:Yes 5" size for 4

5" size for 4

This kit contains a powder coated booster

Satellite 73-74

Air suspension management system measures both pressure and ride height

1955-57 Chevy Belair, Impala Front Power Disc Brake Conversion Kit, D52 GM Caliper, 8" Single Diaphragm Booster, 4 Wheel Disc CrossDrilled and Slotted Rotors:Yes 5" size for 4These 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" Single Diaphragm Brake Booster Note: This kit cones with