redboardrdr

I found someone nearby selling ONLY the trailing arm assembly with break components to do the disc brake conversion. The proportioning valve/master cylinder is not included. The parts look to be in good shape from the pics and he is asking 180 or best offer. I know the prop valve is kind of pricey, what should I offer the guy? i tried searching and ive found 150 to be a common price for the whole set up, so i wasnt sure what would be a good deal. Thanks in advance.