www.inlinetube.com has the patterns for most C-Bodies. They will send you tubing that is correct and pre-bent with all the proper flaring and fittings. This saves the aggravation of trying to bend steel tubing that does not want to bend without kinking. The other issue with brake tubing is that it has to be double flared, another PIA, so that the tubing does not pull out of the fittings under a maximum pressure situation, read panic stop. For that reason, I use the in line tubing products and their stuff has always been high quality..