Powerglide Transmission TransBrake Solenoid Speedmaster freeze plugs will not

Speedmaster freeze plugs will not rot out

Speedmaster remote thermostat housings locate the filler neck at the highest point of cars with low mount radiators to bleed air

Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated

Speedmaster H-beam connecting rods are one of the strongest connecting rods available

Must be installed by experienced professional

Powerglide Transmission TransBrake Solenoid Speedmaster freeze plugs will notSpeedmaster solenoids will restore the operation of your trans brake. These steel replacements are offered to fit all application trans brakes. Convert that electrical energy into mechanical force efficiently with Speedmaster solenoids.