There are three different sizes of screw-in core plugs on 6.25L and 6.75L Rolls-Royce V8 engines.  These core plugs can be very tight.  It is important that these sockets be used with an impact gun held perpendicularly and very firmly or else fouling the plug holes will result.  It will be very difficult to hold these straight using a ratchet or a wrench.  These sockets are made from solid 316 stainless with pressed-in pins made from hardened drill rod.  A set of all three is $150.

SC/SY/SZ V8 Core Plug Pin Socket Set

  • This tool set alone can ship in a Small Flat Rate USPS Priority box for $7.90. Other items that fit in the box will ship for free.

    Priority shipping to Canada is $24.95.  First Class to Canada is $15.50

    Priority International shipping is $34.95.

    See the Shipping section under FAQ's for other details.

  • All British Tool Works tools are guaranteed for life.  No receipt necessary.  We will be astonished if one fails and we will ask plenty of questions, but it will be replaced post-haste or a refund given - your choice.  But honestly, that's never going to happen.

Contact:   801 897-1324

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

Brian Vogel's SRH33576