HERE IS A "PAIR" OF BRAND NEW REAR WHEEL CYLINDERS FOR YOUR G M CAR .  

 YOU GET ONE LEFT SIDE AND ONE RIGHT SIDE IN THIS AUCTION !!!!

 THESE HAVE A  1"  DIAMETER BORE

THESE FIT :

 ****   1965 1966 1967 1968 1969 1970   CHEVY FULL SIZE INCLUDING STATION WAGON