Our 1964-66 Pontiac GTO, LeMans and Tempestpower brake boostermounts in the factory location. These kits increase stopping performance and reduce driver fatigue. This power brake conversionisa must when upgrading to disc brakes and come completely assembled, ready to install.

Fits:196419651966Pontiac GTO, LeMans, Tempest,GM A Body

Kit includes:

• 9″ diameter power booster
• Mounting brackets
• 1.00″ bore master cylinder
• Proportioning valve with bracket and lines (disc applications only)
• Zinc plated