wheel cylinder replacement

Hello, this is sounding like a pretty big challenge related to corrosion likely due to your New York location. Using penetrant -- such as PB Blast -- is essential before trying to remove bolts like this. It may be too late, though, and you could be needing some professional assistance. Replacing a section of brake line, for example, could be beyond your skill set. This is typically done by obtaining proper size brake line, cutting to size, and forming to the contours of the old line. This, being a major safety issue, is probably best left to a professional too. www.repairpal.com/repair-shops