75 Plymouth valiant front wheel cylinder

You are probably going to have to use a 6 point socket, heat & a little muscle to get the WC bolts out. Don't go gorilla on it & twist them off, just a word of warning.

I suspect the 6 cyl. cars from about '73 thru '76 had 10-inch drums in front and 9-inch in rear - still with small bolt pattern?
Thanks mine is a 6 cylinder