Speedway Motors Frame Mount Power Brake Pedal Assembly Compatible with 1928-31 Ford, Under-Floor Power Brake Conversion with 7” Dual Diaphragm Booster and 1” Bore Master Cylinder

Universal bracket assembly converts under floor mount master cylinder applications to power brakes Power brake pedal assembly mounts to inside of fCompatible with Rame rail or boxing plate Retains through the floor pedal for period looks while improving braking safety For automatic transmission applications only Pedal ratio is 6:1 for ease of braking and works with all disc/drum setups Corvette style cast iron master cylinder provides line access from either side of unit and includes port plugs Master cylinder utilizes 1-inch bore with dual reservoirs for additional brake system safety w/ 1/2"-20 & 9/16"-18 IFF outlets Dual diaphragm power brake boosters are compact and works with any engine providing at least 17 in/hg of vacuum Power Brakes for Your Early Hot Rod There is no denying that early braking systems on the cars we love to build, like Model Ts, Model As, and other pre-war rides, were rudimentary to say the least, and that is putting it lightly. These early mechanical brake systems may have been OK for the speeds of the time, but drop a hopped-up Flattie in it, or even more power via a small-block Compatible with Chevy, and you are really asking for trouble when you must hit the “whoa” pedal after using too much of the “go” pedal. Updating these classics to “juice” brakes (hydraulically actuated) has been the thing to do for decades and we are here to make that conversion easier for you. From disc and drum conversions, brake lines, proportioning valves, fittings, and more, Speedway Motors has everything you need to convert to hydraulic brakes on your pre-war hot rod, including this universal fCompatible with Rame mount brake booster and master cylinder combo

• Universal Power Brake Upgrade – Converts under-floor manual brake setups to a power brake system while retaining the traditional through-the-floor pedal look
• Adjustable Frame-Mount Design – Installs on the inside of a frame rail or boxing plate with a bracket spaced 2 inches off the frame to fit multiple early vehicle applications
• Compact Booster & Master Cylinder – Includes a 7-inch dual diaphragm booster and a 1-inch bore Corvette-style master cylinder with 1/2"-20 and 9/16"-18 IFF outlet ports
• Optimized Pedal Geometry – Features a heavy 1/2-inch steel brake pedal with a 6:1 pedal ratio and a round rubber pad for comfortable and efficient braking leverage
• Ideal for Automatic Transmission Builds – Designed specifically for vehicles using an automatic transmission and compatible with disc/drum brake configurations