The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

crazy longhorn · 10-19-2002, 12:15 AM

The 70 , 12 bolt diff should be the same width as the 71-72, so axles will be swapable. I beleive the 67-69 diffs are 1 1/2" narrower ........not positive on that figure, but im sure somebody has the 'square dope" on that.

10-19-2002, 12:15 AM	#2
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	The 70 , 12 bolt diff should be the same width as the 71-72, so axles will be swapable. I beleive the 67-69 diffs are 1 1/2" narrower ........not positive on that figure, but im sure somebody has the 'square dope" on that.