SPIGOT, EXHAUST REPAIR, WELD-IN
Part Number 70-9516/B
For Triumph preunit 500/650 and unit 650 (also for 750 twins with clamp on pipes) exhaust port repair insert.
For badly damaged exhaust ports. Will completely replace stock type spigot.
Note: requires machine shop work.
See also 70-9516/C, to set up with interference fit.