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Old 08-01-2009, 05:23 PM   #1
lowrollin70gmc
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Synchromesh??

So, I'm getting ready to leave my S10 in storage for the upcoming deployment and figured I'd swap in fresh fluids first to ensure I'm ready to go cruisin' when I get back. Anyways, I've already swapped the spark plugs, fuel filter, diff oil (synthetic) and brake fluid. I am now getting ready to do the antifreeze and trans oil.

Truck is 2003 S10 4.3/5spd with 75000 miles. My problem is that I want to run the best oil in the trans and it calls for GM Sychromesh. Is that the best to put in there (from GM dealer?) or is there a better, possibly synthetic option for my NV3500?

Thanks,
Andrew
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Old 08-04-2009, 12:35 AM   #2
Arad68
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Re: Synchromesh??

Friction modified Syncromesh is your best bet.

Checkout this link..Honda guys use it...I had similar results im my 02 Dime.

GM part number 12377916.
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