1964-1972 GM A, F, X 9" Power Brake Booster Conversion Kit Product Description:

GM-209 - 1964-1972 GM A, F, X 9" Power Brake Booster Conversion Kit

• 9" Zinc Power Brake Booster
• Zinc Angle Firewall Brackets
• 1" Bore Cast Iron Master Cylinder
• Left Mount Brass Proportioning Valve Kit
• (2) 3/8"-24 Front Ports & (1) 9/16"-18 Port For Rear Brakes
• Brake Light Warning Switch