These are a few of the items I've found.
Service Kit:
https://www.amazon.com/Bapmic-6HP19-...d=WCZ5VZTKWEJR
Valvebody to Case:
https://www.amazon.com/AUTOKAY-6HP19.../dp/B07LFBWH6G
2 Gallons of Valvoline Maxlife Multi-vehicle Fluid:
https://www.amazon.com/Valvoline-Mul.../dp/B008QDV2JG
Does all of the above look correct?