1965 Valiant low brake pressure

No. It did not have the pins when we took it apart, and I just pulled off the rears to see and they are the same as the fronts, no pin but the Shoe goes into the WC, so it looks right. And again, before I put them on I compared the new ones to the old ones (shoes and WC's) and they were all the same, so if its the wrong size now it was the wrong size when we got it. Which is quite possible since when we got it, it had a ford radiator and a wrong fuel filler neck, so I'm not sure what else the PO rigged to work.