Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
A differential from a GMT400 or GMT800 will give you a wider stance. You will need to weld new saddles on the housing to line up with you springs. The Square body 10 bolt diffs have 28 spline axles and the 400 & 800 have 31 splines. Otherwise the internals are the same.It’s a 6.0l I’ll be driving it a week out of the month in summer. And I’m wondering what diff to put in I want a wide stance