Triumph Twins Rocker Box Spindle Shafts (1) - Choose Shaft Type / Application Part # - Specs - Make - Oil Groove:70-1512 / E1512 - (26TPI / CEI - 650 - 1944-1972) - No Oil Groove Fits Triumph 650 T120 TT

Fits Triumph 650 T120 TT models with the correct TT exhaust pipes

Fits all "Pear" Shaped Tank Badges as used on BSA models from approx 1958-1967 (C15

For sale are new Amal Concentric throttle slides

etc) from 1967-1974

Replaces part number 37-4263 and W4263

Triumph Twins Rocker Box Spindle Shafts (1) - Choose Shaft Type / Application Part # - Specs - Make - Oil Groove:70-1512 / E1512 - (26TPI / CEI - 650 - 1944-1972) - No Oil Groove Fits Triumph 650 T120 TTInstalling a worn rocker box shaft will only make maters worse during your Triumph engine rebuild. A worn shaft can throw off timing and cause excessive valve chatter and wear. Today we are offering you new English made Triumph rocker box spindle shafts manufactured by L. F. Harris. These rocker shafts are machined and ground to the correct O. D. The threaded ends are hardened. We stock rocker box spindle shafts that come with an oil groove and some