200 / 185 Degrees 3/8" NPT Thermostatic Fan Control Sending Unit Switch Designed to bolt on to

Designed to bolt on to our aluminum center sections and used with our various housing end applications

you can run higher compression with these heads before the onset of power robbing detonation

Leaks can lead to the death of your rear end

Built for ultimate strength

200 / 185 Degrees 3/8" NPT Thermostatic Fan Control Sending Unit Switch Designed to bolt on toSpeedmaster High Performance Reversible Electric Cooling Fans are ideal for OEM or High Performance applications. Configured as a puller from the factory, it mounts on the inside and pulls the air through the radiator. Blades and polarity of the wiring can be reversed and it becomes a pusher mounted pushing air through the radiator."