The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - found this one my 12 bolt rear end what does it mean

b454rat · 12-18-2017, 10:02 PM

Those numbers don't mean squat. Hard to tell, but sorta looks like a 10 bolt. can't tell gears from those numbers either. pull cover and look numbers on edge of gears, 41-10 or something like that.

12-18-2017, 10:02 PM	#2
b454rat Senior Member Join Date: May 2004 Location: Binghamton, NY Posts: 3,453	Re: found this one my 12 bolt rear end what does it mean Those numbers don't mean squat. Hard to tell, but sorta looks like a 10 bolt. can't tell gears from those numbers either. pull cover and look numbers on edge of gears, 41-10 or something like that. __________________ 2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 6” lift 1999 GMC Yukon 350/4L60 4" SAS