Top Dead Center Spark Plug Timing Tool 14MM Unit *****This Rubber Boot will also

*****This Rubber Boot will also fit Earlier BSA Unit Twins that used the "Metal Instrument Cups" from 1965-1966

*****Please note that this zener diode heat sink does not come with the plastic front plug

T150 & T150V) from 1971-1975 only

sometimes that happens

New English Made Triumph TR25W Trophy Black "Ribbed / Fluted" Dual Seat Cover

Top Dead Center Spark Plug Timing Tool 14MM Unit *****This Rubber Boot will alsoNew Universal Spark Plug Top Dead Center Tool. This tool will help you find TDC and can also be used for ignition timing. Threads into any 14MM spark plug hole. We use this same top dead center tool here on our vintage BSA & Triumph motorcycles with great success. Will virtually work with most British motorcycles from Norton, BSA, Triumph, AJS, Matchless, and many others. *****Please check the specifications above to ensure that this part will work on