To keep this thread relevant, I just picked up a CS130 out of a Caddy the other day to replace the bad 10SI I pulled out of the junkyard last week.
Last night I found the 10/12SI to CS130/144 adapter cable with resistor and ordered it.
So when that comes in we can start figuring out what the deal is with the truck and why it is killing alternators.
Until then we are going to be replacing all the battery cables and ground wires with home made welding wire cables that are 0 gauge.
We may also swap in the mini starter that came on the Gen 6 big block as it works like a champ and we are not totally sure how good the one in the truck is.
Its just sitting there, so why not.