Kidding aside - one needs to be a bit more specific.
There are our 10-bolt 8.2 inch Pontiac axles, 10-bolt 8.2 inch Buick axles, Chevy 10-bolt 8.5 inch axles and Chevy HD 12-bolt axles.
There are total width end to end issues (as the 8.5 and 12 bolts come in several varieties) and compatibility with your factory rear springs (spring perch type and location).
You might want to try some searching in the archives here.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
