1955-57 Chevy Belair, Impala Front Power Disc Brake Conversion Kit, D52 GM Caliper, 8" Single Diaphragm Booster, 4 Wheel Disc Rear Disc Brake Conversion Kits 1948-64 Ford F-1 F-100 Truck 2" tall x 2 1/4"

2" tall x 2 1/4" long x 1 1/16" wide

This is also the only computer mounted throttle body that offers spark control without the need for an external spark box or special distributor

2 wheel disc - PV2

Nitrogen Pressurized

Works perfect with our master cylinder banjo and proportioning valve -3AN fittings

1955-57 Chevy Belair, Impala Front Power Disc Brake Conversion Kit, D52 GM Caliper, 8" Single Diaphragm Booster, 4 Wheel Disc Rear Disc Brake Conversion Kits 1948-64 Ford F-1 F-100 Truck 2" tall x 2 1/4"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" Single Diaphragm Brake Booster Note: This kit cones with