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View Full Version : What type of oil to use in a Skyliner



Finster
03-28-2016, 04:01 PM
Hi,
Over the years I have heard many different suggestions as to what type of oil to use in a classic car. I have heard some people say straight 30 weight. Some say 10W40. I have heard 20W50. A couple of people have said straight 40 weight. I was just curious what others use?
I have used a blend of 10W40 and 20W50. I also add a zinc additive in as well.
Thanks

pto
04-03-2016, 03:57 PM
20/50 is what I have always used. Many different cars ranging from 55-70.
The 76 racing oil has zinc added.