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Joined: May 2020
Posts: 1
Grease Monkey
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OP
Grease Monkey
Joined: May 2020
Posts: 1 |
Recently purchased '36 1/2 ton Pick up. It is all stock, the motor is believed to have a rebuild. What is the best oil to use and should I add zink?
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Joined: Dec 2007
Posts: 4,024 Likes: 99
ChatMaster - 4,000
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ChatMaster - 4,000
Joined: Dec 2007
Posts: 4,024 Likes: 99 |
You will get more opinions on this than Carter has Liver Pills!
My recommendation: Use any 10w-30. I buy the cheapest I can find. My last purchase was a case of 10w-30 Chevron regular motor oil at Costco for about $1 per quart.
Any oil you put in that engine today is many times better than anything available when it was new. Don't worry abut the zinc unless you want to spend more money.
Rusty
VCCA #44680
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
10W 30,oil will have enough zinc in it for a 1936 engine. The older 6 cylinder engines had low cam lobes and weak valve spring pressure so even with 1936 no zinc oils they never woreoff a cam lobe.
Gene Schneider
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