Triumph Norton BSA Custom Billet Petcock Fuel Valve Main Reserve PN# TBS-065


In stock

Add to Wishlist
Add to Wishlist


If you are building a high end British custom these billet petcocks are an absolute must! Made for us here in the U.S. they are fully rebuildable, use standard threaded British petcock fittings (1/4″ BSP) and will give years of reliable service. They will replace stock Norton and Triumph petcocks and can also be fitted to BSA motorcycles by using our petcock adapters (see recommended links). This petcock can be used as is to suit the Main petcock application, it can also be used in the Reserve position by unscrewing the plastic fuel filter, removing the pressed in brass stand pipe and screwing the plastic fuel filter back into place.

Need a pair? Check the links below for better pricing!

You may also like…

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.