HERE IS A  NEW MASTER CYLINDER  WITH A DUAL RESERVOIR FOR  DRUM BRAKES BOTH MANUAL OR POWER  !!!!!!!!

1959 1960 1961  CHEVY IMPALA BELAIR BISCAYNE NOMAD 'except with moraine booster"

 THIS  MASTER CYLINDER HAS A 1" BORE  AND A 1.60" DEEP HOLE FOR THE PUSHROD

 SAME BOLT PATTERN AND PUSH ROD HOLE DEPTH AS MANY SINGLE RESEVOIR MASTER CYLINDERS .

PLEASE MATCH TO YOUR NEEDS

Primary Outlet Size: 1/2 INx20
Secondary Outlet Size: 9/16 INx18

I HAVE ADAPTERS TO THE 3/16" AND 1/4" BRAKE LINES IN MY OTHER AUCTIONS