Wilwood Aluminum Tandem Master for '64-'72 MustangWilwood's Tandem Aluminum Master Cylinder for Mustangs comes with the correct pushrod; a 7 8" or 15 16" bore, and is available in 3 finishes; plain, ball burnished, and black e coat. These master cylinders are designed primarily for manual applications and include the correct pushrod for the factory 64 72 brake pedal. They're designed for mount flanges from 3. 22" to 3. 40", which match the 64 72 factory manual master cylinder mount, and offer fluid