Thsi kit is for the G-valve on RR363 Silver Shadows and derivatives.  The seals are made from the correct EPDM material to withstand RR363 brake fluid.  Also includes a new stainless insert and bleeder valve and cap.  The old insert is removed with a small easy-out.  The old square o-ring is updated with this new o-ring/backup ring arrangement for modern, improved sealing capability.

These are not for mineral oil cars.

SY G-Valve rebuild kit.

  • This seal kit can ship by itself in a bubble mailer for just a couple bucks - depending on where you are.   If you click straight through, you will be charged $8.55 for Priority Mail.  Email me for a cheaper shipping cost:

    Please contact us for an accurate international quote.

Contact:   801 897-1324

British Tool Works is not affiliated with Rolls-Royce Motor Cars Ltd. or Bentley Motors Ltd.

Brian Vogel's SRH33576