New! UK Made BSA Rocker Box Valve Cover Stud. You will get the one stud as pictured. Missing a stud on your head? Or it accidentally got stripped? Well replace it with this new English made factory spec part! This is the rear side stud on your cylinder head! Two are required per motorcycle! Stud has a 1/4" diameter and measures 1 1/2" long. One side is BSC and the other is BSF. Fits BSA A50 & A65 models (Lightning, Thunderbolt, Firebird, Spitfire, Wasp, Hornet, Rocket, Star & Royal Star) from 1962-1970. Please refer to your parts catalog proper fitment.
*Please note that this stud is not compatible with 1971-1972 cylinder heads.*
•Made in the UK
•O.E.M Part number is 68-0143 or 68-143