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07-11-2023, 11:26 PM
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#1 |
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Active Member
 Join Date: Oct 2017
Location: Wappingers Falls, NY
Posts: 122
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Gear Lube
I have a 1969 C20 with the 4 speed ( 435 closed-ratio ) manual transmission. I need to change the oil, any suggestions on brand / weight that I should be using ? FYI... the truck has 88K miles on it.
Thanks ! |
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