GMC 1962 - 3/4 t - Long bed - 305ci - 4 speed

[Sponge]

Originally Posted by TJ's GMC

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75W-90 or 85W-90 will be fine.

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Took a gander under my 64. It's a Spicer or Dana 60 or dern close to it. I think in 60-61 they used the Eaton and in 62 they went Spicer/Dana. I need to get my 64 manual ordered.

It is a limited slip with a 4.1 rear end ratio.
The oïl I bought is AP GL5 75W-90. Do I need additive?

[Sponge]

Few pics...

[TJ's GMC]

Originally Posted by Sponge

To view some links or images in this forum your post count must be 1 or greater. You currently have 0 posts. Maybe you should introduce yourself with a new topic?

It is a limited slip with a 4.1 rear end ratio.
The oïl I bought is AP GL5 75W-90. Do I need additive?

Mine is open diff, is your a limited slip. I must have missed that. haha

[Sponge]

Originally Posted by TJ's GMC

To view some links or images in this forum your post count must be 1 or greater. You currently have 0 posts. Maybe you should introduce yourself with a new topic?

Mine is open diff, is your a limited slip. I must have missed that. haha

No worries, I bought the appropriate oïl for my rear end.

[Sponge]

I did a big maintenance work on this bad boy and I'm almost at the end.
I cleaning the electrical wiring, removed the radio, check almost everyting and it looks great.

I need to fix my speedometer thing and it should be alright....

Few pics.

[TJ's GMC]

Looks good, Glad your changing those "liquids" lol.