1972 gmc dana 44 front axle info

[westong]

I did a search and did not find a definitive answer for my issue so i figured i were ould ask as as someone on here knows the answer. My driver side/long side on my 72 gmc 1/2 ton front axle dana 44 is broke and needs replaced. My cousin who lives a few hours away has a pile of chevy axles and will be coming thru my town on Sunday and will bring me what i need. I have not pulled my front end apart yet to get the spline and axle length so he can measure/count and bring me the right part. Does any one by chance have that info handy? Pic of my wheels/tires and cap for your pleasure.