Triumph Exhaust Rocker Box Drain Pipe GS273 1938-62 70-3586 manufacture - Lucas to replace

manufacture - Lucas to replace part number 31788

Replaces Triumph part number 83-1356 and F11356 - measures 13/64" thick (

and other components - no modifications

Better fuel economy

Triumph Exhaust Rocker Box Drain Pipe GS273 1938-62 70-3586 manufacture - Lucas to replaceNew Triumph Pre Unit Twins Rocker Box Drain Pipe. This oil feed line is made to O. E. M. specifications in England by L. F. Harris produced from Bundy pipe. Replaces Triumph part number GS273. Pipe is suited for the exhaust rocker box (front). Fits all Triumph Pre Unit twins (3T, 5T, 6T, T110, etc) from approx 1938 1962 with the cast iron cylinder head and the proper push rod tube. Please refer to your parts catalog for proper fitment. Click here for