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    1977 K20 Drain Transfer case Plug

    Thanks, I will drain out the gear oil and replace it with 10-40 and run it while I break in the motor and change it again when I change out the break-in oil. How do you determine the difference between a full tine and part time transfer case. Thanks, again
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    1977 K20 Drain Transfer case Plug

    Bruce, I looked in the 1977 factory service manual and it said, part time Transfer case SAE-80W or SAE-80W-90 GL-5 gear lubricant(SAE-80W in Canady) Full time transfer case use motor oil. I do not know what is what but since I have locking hubs I assumed it was part time transfer case and I...
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    1977 K20 Drain Transfer case Plug

    I have the other crossmember and the skid plate, I had them off because I took the motor and transmission out, it is out of Death Valley CA. the truck ran well but everything leaked. I have been driving it for two years and just put in a new driveway so it was time. I rebuilt the motor and sent...
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    1977 K20 Drain Transfer case Plug

    As you can see it was the first time trying to post pictures, I only meant to post two. I can usually figure out how to turn a wrench but not so much with a computer. I will give it a try in the morning and let you know how I make out. I am not sure what kind of oil I am thinking gear oil but I...
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    1977 K20 Drain Transfer case Plug

    I am looking for the drain plug on my 1977 K20 transfer case. I only see one plug and it looks like a fill plug. the only thing I can think of is to remove the inspection cover, and that looks to high. Any input would be appreciated.
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    '77 K20 350 Engine Starter wire heat shield

    Thank you I just found the picture from Hot Foot 4/25/20. I went out it lined right uo and bolted right in. the top bracket bolted on the bellhousing with the trany dip stick and the bottom slid over the back of the bolt holding the solinoid on the starter. Thanks Again, pleary36
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    '77 K20 350 Engine Starter wire heat shield

    Reinstalling the motor and having trouble figuring out how to install the heat shield for the starter wires. Can anyone assist?

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