This is a CAR SHOW DISPLAY 9" Chrome Dual Diaphragm Bendix Style Power Brake Booster, a Chrome Dual Reservoir 1" Bore Bail Top Master Cylinder with option to use Straight or Angled Firewall Mounting Brackets for universal applications.  Part # BCK-403-9D-C 

***CAR SHOW DISPLAY SALE.  PACKAGING HAS BEEN OPENED AND PARTS SHOW SIGNS OF BEING HANDLED, BUT ARE OTHERWISE STILL LIKE NEW / NEVER INSTALLED OR USED...SAVE $$$

The Chrome Corvette style 1" Bore Bail Top Master Cylinder has 9/16" & 1/2" Ports on Both Sides.  Compatible with disc / drum, disc / disc, and drum / drum applications.

Master Cylinder Features:

The included Stainless Steel STRAIGHT Brake Booster Bracket, Rod, and Clevis will fit any vehicle with a flat firewall that you are mounting the booster straight out from.

The Chrome Steel ANGLED Brake Booster Bracket is perfect for use on vehicles such 1955 1956 1957 Chevy Tri-Five Cars including the Bel Air, 150 and 210 with angled firewalls.

Note:  Instructions not included.  Professional installation is recommended. 

Check out the other quality automotive accessories in my ebay store.  New items are being added daily.