Quote:
Originally Posted by WhitH
The RPO sticker should be on the passenger side door. Not the jam but the actual part of the door that faces the jam. Kinda strange spot. I had 3.54 gears in mine originally but it’s a diesel so a little different. If I didn’t tow somewhat regularly I probably would’ve left them but as it is I did re gear to 4.11.
I also have a tune which recalibrated the speedo.
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I’m pretty sure my door isn’t stock because I have no RPO sticker, so I’m going to have to have to measure it manually. I’m pretty sure mine has a 3.73, but want to make sure. I’ll just budget in a regear and a tune for the Speedo, I’ve got a buddy with a programmer so hopefully he can do it. Possibly put a locker in it.