1962-1967 Chevy II Zinc Booster Conversion Kit (Disc/ Disc)

• 7" Single Zinc Booster
• Firewall Booster Brackets
• 1" Bore Cast Iron Master Cylinder 
• Brass Bottom Mount Proportioning Valve Kit
• Lines to Master & Mounting Hardware
• Brake Light Warning Switch 

This unit provides power brakes and clears shock towers and gives you plenty of room. The bottom mount proportionng valve has (2) 3/8"-24 Ports to Front Left & Right Calipers & (1) 9/16"-18 Port to the Rear Brakes