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Holiday Season Trading Days: Closed 4:30pm Tuesday 23 Dec - Open 8am Tuesday 6 Jan
Holiday Season Trading Days: Closed 4:30pm Tuesday 23 Dec - Open 8am Tuesday 6 Jan
Important Note Regarding Online Orders

Orders placed during our holiday period (23/12/25 to 6/1/26) will continue to be processed, however please allow for a potential delay in dispatch.

In-store pick up is also unavailable during this time.

Email messages will not be monitored during this time.

Cal Custom Cast Iron Brake Master Cylinder 1" Bore O.E. Style, GM, CHEV, Holden

Cal Custom Cast Iron Brake Master Cylinder 1" Bore O.E. Style, GM, CHEV, Holden

by Cal Custom
SKU CAL-4474
Sold out
$0.00 - $0.00
$0.00
$121.70
$121.70 - $121.70
$121.70
Availability:
Out of stock

  • Raw cast iron finish with zinc top
  • 1” bore
  • Centre to centre measurement of the mounting bolt holes is 3-3/8”
  • 9/16” and ½” ports on both sides
  • Four port unit meaning you can mount your lines to either side
  • Works for:
    • disc/disc
    • disc/drum
    • drum/drum
  • Shallow pocket
  • Universal master cylinder that will work with most boosters

NOTE:

  • When mounting any master cylinder under the floor, residual pressure valves are necessary to prevent loss of brake pressure (they are not usually required for firewall mount kits).

We ship via Parcel Post with tracking

To ensure reliable delivery we ship via Australia Post.
Order by 2pm to be dispatched the same day (conditions apply).