This is a new Chrome 7" Single Diaphragm Power Brake Booster and a new Chrome Finned Master Cylinder  and Mounting Bracket for 1966-70 Ford Fairlane, 1966-73 Torino, and 1966-73 Ranchero.  Part # 7010+3510-2cft+FLPR

Brake Booster Features:

• Square 4-bolt mounting bolt pattern with 3-3/8" centers.
• Universal booster will bolt up to most street rods, hot rods, and other vehicles with no problem.

Master Cylinder Features:

• 2 fluid reservoirs
• 9/16" & 1/2" Ports
• 1" Bore