this rear axle stuff is confusing, but I have to go posi

[Slowguy]

I think for the time being I’d like to use the 2500 donor truck driveshaft...if that’s a possibility as the cheapest option? It would already fit directly into the 4l80e and I’d need to install the yoke onto the posi 12 bike I’m building now. Hopefully the yoke from the donor rearend fits the 12 bolt? I’ve never removed a yoke but it looks like a bolt and a spline.

I ordered all the stuff we discussed including the trutrac, locking shims, and the rebuild kit from strang. The yoke selection will be the last peice of the puzzle.