This
is what the real 67 1/2 lower rubber boot looks like.
It is designed to be used with a vinyl "dressup" boot
with a string tie above it. You can use this and the
vinyl boot or you can use the 65-67 type "accordian"
boot by itself on your 67.5. Can also be used on 65-67
cars along with an upper vinyl boot if you want. Both
the original Nissan part 328-04 and a reproduction
part 328-04A is shown. The Nissan part is a little
more flexible. Not much else visibly sets them
apart.
Datsun
Roadster Shift Boot
67.5 1600-2000
SPL311
SRL311 Shift Boot from Rallye