Good morning everyone.

My engine is the 235ci in my 54 Australian built Chev truck.
My manual indicates I require AC 43 44 or 45 spark plugs.

Where have people been getting your plugs from?

I am looking for original style non tapered seat as at the moment I am using a modern plug which is a tapered seat.

Are you just getting them N.O.S from Ebay or is there a business that can supply these?

Thank you
John.