You will get one of the brand new Made in The USA plug as pictured. This is the best quality plug I have ever seen.

These are correct for 750 unit twin T140 Triumph, they are carbide tool finished and in perfect condition. The OD of the threads is 1 1/8", the thread pitch is 16 TPI. This plug fits the hole in the timing cover and the clutch adjustment hole on the primary cover. The other three holes are 57-2166 which we also carry of the same quality. You can find more of these in our ebay store to complete all the holes in the engine.

 We combine shipping costs on multiple wins, so check out our ebay store. To get an order with combined shipping you must request and invoice before you pay. Contact us with any questions 661-877-7911 / 661-252-1174