Recent content by mpearce

Pardon the ignorance...but what's an RPO label...and what does RPO stand for?

I have a 95 Yukon GT. How do I find out my stock rear end gear ratio?

oopps Just realized I posted this in the wrong forum. Mods...feel free to move this to it's appropriate forum if you get a chance. :o

New to the forum...first post. Have a few questions I was hoping some of you could answer. I have a 1995 GMC Yukon GT, 4wd, 5.7L TBI, Dark Green Metallic. Info needed... -Transmission model number? -Stock rear end gear ratio...I've heard 3.42's or 3.73's...how do I find out? -Stock...