The Jalopy Journal
or check for dirt/ debris in the fuel line
https://chevy.oldcarmanualproject.com/electrical/wiring/pdf/23car.pdf
Is that a Biscayne with a hardtop roof swapped?
This thread from 2003 says it's standard rotation https://www.thirdgen.org/forums/engine-swap/208133-whats-deal-w-zz4.html
I believe the turn Key ZZ4's were serpentine, so I would assume it's reverse flow.
Was the zz4 a serpentine belt? https://www.jalopyjournal.com/forum/threads/zz4-waterpump.477883/
Picture?
I found this one in a junkyard years ago. Wish I would have saved it, wonder if it's still there. [IMG]
Being that you're in Australia, probably something Australian
Acrylic Enamel fades and gets chalky in the sunlight. It hasn't clanged any over the years, modern paints are just that much better. It'll be fine...
My favorite [MEDIA]
[IMG] [IMG] [IMG]
[IMG]
What a great story, love these old trucks. I can't believe I haven't seen this thread before. Is it still a column shift with a torque tube rear?
https://www.ebay.com/itm/305173582438?itmmeta=01HR5JHMSJE7QZS20YRQ9C5K1E&hash=item470dc35266:g:ehEAAOSwYWplGaFi&itmprp=enc%3AAQAIAAAA4N%2FYPkO5sNbu...
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The Jalopy Journal