Brand new complete rear wheel cylinders set for the 59-64 Impala/Belair / or Pontiac Parisienne/Laurentian.
These are 1" bore .. complete as shown.
This is a PAIR.
- Two needed per car. . this is a pair.. Never change just one cylinder unless you did the other recently.. Equal hydraulic pressure will always seek out the weakest older seal.. and if you don't change both.... .I'll get the wife to ring you up and lecture & nag you...!