1964 1965 1966 Ford Mustang 7" power brake booster for dual bowl conversion

Description

1964-1965-1966 Ford Mustang Power Brake Booster
Works for AUTOMATIC transmissions only!
WILL ALSO FIT COMET FALCON AND FAIRLANE WITH SINGLE BOWL MASTER
7" Single Yellow Zinc Brake Booster
Straight Mounting Brackets
Pedal Rod Extension & Clevis
Center to center bolt holes for master cylinder mounting is 3-3/8. Must use a master cylinder that has those dimensions or has oval drilled mounting holes. All master cylinders won't clear shock towers so make sure the master cylinder you are using is no longer than 8" long.
Your existing master cylinder or the master you purchase separately must be a power master cylinder or a "shallow" hole master. You can purchase a long pin for the booster separately or  use an adapter on your master to fill the hole.