I'm doing a total brake overhaul on my 78 Pinto Pony including pads, shoes, hoses, MC, rear cyl's and hardware and resealed calipers. While replacing the rear hose, I found out that the driver side brake line connection is a size bigger than the pass. side. The old hose was made for this but my new one has the same size for right and left on the manifold. What's up with that? I guess I'll be replacing that driver side brake line.