Power Boost Drum/Disc Brake Trainer by Megatech is an OEM component disc & drum trainer based on a GM platform. The trainer provides practical “to the point” demonstration of the principles and servicing methods of the modern power boosted hydraulic braking systems used on all of todays modern vehicles . The program covers adjusting brakes, flushing fluids, reconditioning of brakes, replacing hoses/tubes and servicing the master cylinder.