Triumph / BSA "Triples" Cylinder Barrel Rocker Box Stud (1) - 70-8817 5 Speed This is the best way

This is the best way to install and remove the lower bush nuts

Spitfire & Star Twin) from 1962-1972

Royal Star & Spitfire) from 1968-1970

I highly recommend that you measure your original bearing and/or check your parts prior to placing an order - you are responsible for ordering the proper bearings

M Part number is D1860 & 60-1860

Triumph / BSA "Triples" Cylinder Barrel Rocker Box Stud (1) - 70-8817 5 Speed This is the best wayNew Triumph BSA "triples" cylinder barrel rocker box stud. Replaces part numbers 70 8817 & E8817. Measures 3 8" X 2 7 8" X 16. Fits various T150, A75 & T160 applications from 1968 1976. Check your parts book to ensure the best fitment Please note that this stud is sold each as pictured **Features** Made in England OEM part number is 70 8817 & E8817