I happen to know that, but the tubes can be swapped and the axles used opposite of each other. Any decent drive-line shop can handle the task. And while you're at it, upgrade to the IFS Calipers with the FJ40 front discs. Mucho brake upgrade. And while they're at it, nose up the pinion and reangle the diff ends for decent street caster angles.

But then again, using a late model Forerunner High Pinion 3rd member would be great as well. Lessen the driveline angle for prolonged u-joint life.

I could go on, but I won't.

A Dana 44 from various vehicles would work as well. I just like the universality of the Yoter axles. Different widths as well.