Review on Dorman M630031 Brake Master Cylinder for Cadillac, Chevrolet, and GMC Models by Michael Caste

I bought this for my car, it's a vehicle I rarely use on weekends. was never good at first but as it was rarely used and was off road most of the time I ran it even 1,000,000 miles and it failed. waste of money. had to get ac delco, don't waste your money on that