Website is definitely sporadic, but Its giving me the option to print, so I’m about to go spend $60 bucks on paper at kinkos for this info to be organized for me. Chevy ran diagnostics for me and let me know it’s the 1-3 clutch and 4th clutch slipping. It feels correct what they’re saying, anytime the electric motor starts there’s no slip, and when it’s assisting the internal combusting it keeps pace. However if it’s running with out the electric motors it feels like it’s falling behind. I found a parts group out of Michigan that has a full list of inventory and their first drive motor is 850 the 2nd drive is like 1200 I think. And it’s all GM branded surplus packages. Some items have only a description though. It’s all 2ml70 stuff but I ordered one of everything that the manual said needs to be replaced in general ie. filters, rings, gaskets, seals, clutches and such. So when I know, you’ll know! Also I got this truck a week ago, I’m not gonna take a loss on this one. It’s a great vehicle, from what I’ve gotten to experience. I know others want info and I’m happy to share what I can with what I have.