Hi guys, i have a 64 Skylark with disc brakes all around. I need to know if there is a way to check if the booster is bad before i replace it.I have a great pedal but poor stopping power. I have checked Prop/valve its new and for a disc/disc . MC is new and has the bigger front bowl, The Vac, reads 16. The booster is new or i got it at the same time as the rest of the brake parts from a board member. I have bleed them more than once and am happy that there is no air in the line. Its a Delco 11 inch Thanks Chris :TU::TU::TU:
