https://www.thedrive.com/news/gm-heavy-duty-pickups-will-keep-allison-transmission-branding-after-all
Key takeaways:
Allison has not built transmissions for GM since the 2020 MY, the Allison badging is just a licensing agreement.
"This agreement will reinforce to customers that Chevy and GMC HD Trucks are equipped with trusted, Allison-branded* 10L1000 10-speed transmission that delivers the performance, capability, and durability customers expect.” - unnamed GM spokes person
*bold italics mine
Eddie Bauer previously went bankrupt in 2003 and again in 2009. I agree with rmc523 that it's sad that all the retail stores are closin' permanently as part of the third and latest bankruptcy. I had a great experience several years ago at the store location at Indiana Premium Outlets in Edinburgh, IN.
Eddie Bauer products will continue to be sold via their website
My parents had an 2002 EB, too bad it was beset by all the problems that gen Explorer had with the rear diff and other things. It was really nice but could have been mechanically better.