New 9" power brake booster and zinc plated master cylinder combo.
This 9" booster is polished by hand before a yellow zinc finish is applied for a top quality finish.
The power brake booster is designed to mount directly to your factory firewall.
Also included in this kit is a new master cylinder with a 1-1/8" bore, equipped to work with front disc / rear drum or 4 wheel disc brake applications.
Master Cylinder Bore Size: 1-1/8 in, Bowl Design: Dual Bowl, Master Cylinder Material: Cast Iron, Master Cylinder Finish: Natural, Reservoir Included: Yes, Reservoir Material: Cast Iron, Master Cylinder Cap Included: Yes, Brake Booster Type: Single Diaphragm, Brake Booster Diameter (in): 9 Booster Material: Steel, Brake Booster Finish: Zinc, Brake Pedal Rod Extension Included: Yes, Mounting Hardware Included: Uses Original, Quantity: Kit.