6 shops today in Perth and no Delco or NGK plugs to suit.
Fact no Delco plugs full stop.
Not desperate as what’s in it is working fine.
Got hold of guy who acquired vehicle after its 30-40 year layover in a museum and he informed me he never flushed/ cleaned any of the drive chain. Just topped up if it needed it.
Plan to add ATF to engine oil and run it up for 10-15 minutes, then drain and refill .
What should I do with gearbox and diff? Warm them up then simply drain and refill?
Cheers
Max ( apparently we are called Ozbolters )