I downloaded a rebuild guide from mbmbrakebooster.com and apparently the hydroboosters that come on gm's are staked input rods and can not be disassembled unless you cut the rod(which I'm going to do anyway to lengthen it). But I think their kits don't come with seals for the .60" input rods(which is the one i have), only the .68" ones. So if there's no fluid leakage between the booster and the ...



