OTB Gear 6420 Brake Master Cylinder, Finned, Polished

Here is a stylish replacement for the factory cast iron boat anchor. In their traditional firewall location, the original doesn't contribute much glamor to a hot rod. We have taken our high quality cast aluminum brake cylinder and added a stunning finned top - cast in A-356 aircraft grade aluminum and polished to a show level shine.
Besides good looks, you get a 1" bore, dual chamber design with four connection ports.  It has 2 mounting holes on a 3-3/8" on center.  Run your tubing left or right, it's your choice. Function with beauty... You can raise your hood again!

• Cast A-356 Aluminum
• 1" Bore
• Dual Chamber with four connection ports
• 9/16"-18 and 1/2"-20 IFF outlets
• For Power brakes - shallow pushrod piston style
• Mounting bolt hole spacing 3-3/8" on center