LT1 Coil wire

[Pranav]

Found the wire going from the coil to the opti reads 70k+ ohms, which explains a persistent rich idle/pop and high rpm miss after replacing a dead opti. Probably got bad from being yanked so many times.

I've got a ton of leftover/good wire and opti-side boots/terminals, just trying to figure out what goes on the coil side since none of what I have fits.

Would this fit? Anyone make their own coil wire?

http://www.oreillyauto.com/site/c/de...+%26+terminals

Alternatively, where can I get just the one wire? All of my other plug wires are good and I'm making custom ones to tidy a few later on; don't want to buy a set if I can avoid it (they never fit right). GM/Delco part #s for the one wire don't pull up anymore...