Guys, my master cylinder is leaking where it bolts on to the booster. I bought a re-man m/c but I don't like it. It has a bare metal finish and it doesn't have the bleeder screws like the stock m/c has. I have ordered a re-build kit from O'Reilly Auto Parts and hope to install it in the next couple of days. Does anybody have any experience with re-building a m/c? Any tips would be greatly appreciated. If I have to hone the bore on the old m/c, what should I use for a lubricant. Thanks.