Hi guys, I have searched with no answer being found so here it is... How wide is the factory GM Spacer used on the front axle of a 3500 Dually truck? I am talking about the spacer used to allow you to put the dually rims on the front axle...

And does anyone have a part number for them for a 2003 3500 4x4?

THANKS!!! :)

I have our 08 dually ripped apart now. This one is 3.75".

Hope this helps.

MB

yep, I figure its around 4 inched wide, thanks!