Universal Power Brake Booster 12V Electric Vacuum Pump Kit and their special serrated nuts

and their special serrated nuts guard against pan loosening during operation

Kits include hardened flat washers for uniform torque and to prevent galling on aluminum intake manifolds

Speedmaster machined aluminum water pump pulley nose cones are constructed from top-quality 356 aluminum alloy that's heat-treated to T6 specifications

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

These water pump pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

Universal Power Brake Booster 12V Electric Vacuum Pump Kit and their special serrated nutsKeep your brakes pumped up with the appropriate stopping power. Speedmaster electric vane style pumps help to maintain vacuum levels and proper braking performance while offering less noise and vibration.