Rare rear differential for sale.

I have a 2006 chevy express 3500 with a 6.6L duramax diesel engine. (LBZ) a fully built 4L80E trans rated to handle 1000hp +++. Also equipped in this van is a DANA 70HD Super rear differential. 1 1/4 dia axles that are 37 spline. 456 gears. Disk brakes. 8 lug. Inside dimensions of tires is 58in so axle is probably at 60in give or take. It does have a limited slip rear locker. (Most likely will be changed for air or electric lockers). I am either selling the whole vehicle or parting out. Only roughly 150 ever made like this. Super rare. Ive owned it for almost 8 years and every can I see I look for a diesel. Have only seen 2 ever. One in california one in colorado.the later models with the lmm and 6l80e where more popular but they did not come with the dana 70 hd super. Very little info anywhere online which would be a solid indicator of how rare it is. Stronger than just about any axle you can buy beside military which are much wider also. Perfect for a trail monster. This van put down 587hp and 1100 ft lbs torque to ground. Empty weighs 4790.. so no slouch at a stop light. Especially with a 40psi boosted launch. It has been awesome and have put many smiles on my face and many disappointed faces on others. Not willing to give away won't even consider offers that are close. This is a true gem. And a gem for off roaders also. A rest-o-mod in a C10 or similar is a ultimate setup full drive train and all. Drop body on it. Sad to let go but time to advance in life. I work nights from 5pm to 6am. Daily. So expect a little time for response but I will respond to solid offers. Thanks
Money talks bullshit walks. But passion and excitement overtakes that in my eyes. I want to see something cool with something I once owned.
Brian
909 267-4724
Dever Colorado
Willing to make things happen for the right buyer anywhere needed
Will send pics to anyone anytime I'm free