IN Master Brake Cylinder

[tim71]

For sale is a new unused master brake cylinder. I purchased it and a power brake booster as a combo. It was purchased for a 72 4WD Blazer but I think all 71 and 72 1/2 ton trucks/blazers with power disc/drum were compatable with this mc. Its my understanding that there were two master cylinders styles available and I want to use the other style for my build, so I purchased another mc. Last photo is the style I went with. $25 + 17.50 shipping = $42.50 shipped to the lower 48.