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 various Norton Twins from

Fits various Norton Twins from 1963-1974

correct color wires

Gaskets play an important role in an engine

model & year using the chart below - sold in pairs

Triumph Chrome Front WM2 X 19" Rim

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 various Norton Twins fromInstalling 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