Rear bumper bar sealer.

HQ rear bar 6/74 Adelaide Built.
Make sure when assembling your project you use chalking compound around the bolts.
Failing to do this will entice water leaks.
Note the screw securing the tail light is a Philips head this seems to be only on 1974 and above cars.
The screw is silver zinc with a gold zinc star washer.
There is a total of six.

Preslite wiper motor

Gold or rainbow zinc.

LUCAS Wiper motor

Here is a genuine lucas wiper motor cover.
These stickers are like a sticky tape.
White glue on a clear tape.
The armature housing was silver zinc.

HJ Engine good for colours zinc ect

HJ Holden Sydney car lots of HQ information hiding here.

GTS 4

PBR Caliper colour

One thing I have noticed with all my 1973 calipers is they seem to be painted a red brown colour.
I have checked all my 1973 calipers and they are all the same.
Melbourne or Brisbane same red brown.
If you check the photo you will see the witness of the surface finish.
All my 1971 and 1972 calipers are in natural steal.