The sleeve was not the adhesive type, it was from a local swap meet seller, 3 feet for a few dalliers type of stuff.
This has a lot of informations and opinions on which ones to purchase,
https://www.jalopyjournal.com/forum/threads/wiring-connectors-etc.1260575/I use these guys for wire and specialty connectors, its good quality stuff.
https://ceautoelectricsupply.com/individual-components/terminals-connectors/ I bought a bunch of wire for a early trans am I helped a guy put together, the colors and sizes were a spot on match to the original wire.
