10 bolt?

I have an 02 Silverado, ext cab, 1500 (not heavy duty) with posi and 373 gears. Is this considered a 10 bolt.... or what?

Thanks, Jim

Yes that's what they're called.

Thanks for your help. I feel like a dummy asking something that "everybody" else seems to know but.......

Thanks, Jim

The term is typically a GM thing. You just count the number of bolts that holds the rear cover onto the third member. Nothing sophisticated. :doh: