MANX NORTON EXHAUST 

THREAD REPAIR SERVICE 

Using our own CNC Milling machine we helical interpolate a new thread into the exhaust port to accept one of our CNC MACHINED bronze inserts. The new thread is then CNC milled inside to fit the new rose nut exactly. Because of the nature of CNC machining the external and internal threads are machined coincidentaly( both thread starting in the same position with one thread inside the other) giving a very strong insert. These bronze inserts are threaded and locked in and WILL NOT jack out

we have instock the bronze repair inserts to cope with previous repairs but in the last resort we can weld the port to fill in any poor attempts at previous repairs.

also any remedial welding where poor attempts have been made to secure the exhausts nuts will be included

 The head will be also cleaned and AQUA BLASTED prior to machining.

please note. we are offering this as a guarenteed repair and the pictures are of actual repairs done in our workshop

please note we  also stock valves and guides offer a complete cylinder head repair service including fin repairs and alloy welding all to a very high standard

price on application

Any questions please email us or call us on 01473 232908

or check out us on facebook

Please note: If you find anything wrong with our products or there is any sort of problem then please contact us at your convienience so that we may try and assist you with your problem. We are here to try and resolve any problems that may arrise.

Thank you from the Seager Engineering Team



Paypal Payments are Accepted

We accept paypal and cash on collection. If you wish to pay cash or use any other means of payment then please either visit us at our premises or contact us at the number below.

Patrick Seager, Unit A3, Holywells Road Ind Estate, Ipswich, Suffolk, IP3 0DL UK.

Telephone +44 (0)1473 232908



We ship worldwide once payment has been received. We post our products on a daily basis so please allow plenty of time for items to arrive if you live outside the United Kingdom. Next day delivery only on items purchased before mid-day. Offer only open to mainland UK. Not including islands and certain parts of Scotland. Please contact us before payment.

If you have any problems with your product then please don't hesitate to contact us as soon as possible so that we may rectify the error. We are here to help and appreciate your custom. Thank you



Terms of sale: We can provide a full refund or replacement product if: The item sent out by us is wrong or the item sent out by us is damaged upon arrival. A partial refund can be issued I.E. cost of product excluding postage if: The item orderd by customer is wrong.

All products are only valid for a refund if the customer contacts us within two weeks of the purchase and all items are returned in a clean and re-saleable condition. For more information about our terms and conditions please contact us.



About us: We offer traditional engine reconditioning with innovative repairs for old and new engines, transmission and suspension components. We also carry out in-house CAD/CAM designs and CNC machined components, prototypes, one off and small batches, from replacements to spare components. Please feel free to contact us for further information.

Contact us: P Seager Engineering Unit A3, Holywells Road Ind Est, Ipswich, Suffolk, IP30DL

Email: seagereng@btconnect.com Call: +44 (0)1473 232908