Harley Davidson (1970 to 1978) Sportster XL/XLH/XLCH/XLT-1000. Service manual - page 4
REAMING FORK SLIDER BUSHINGS (1972 & EARLIER)
Figure 2-48 shows reamer with long pilot attached as required for
reaming upper bushings to finish size. The long pilot is of correct size
to fit into the unfinished lower bushing and guide the reamer through
the upper bushing.
