I have an old MSD 6AL ignition box laying around and I thinking of putting it into the Tahoe.

I'm not sure if I have the right parts yet, I'm waiting for MSD tech to get back to me... I'd like to replace the OEM coil with MSD Blaster GM Coil #8226 and the MSD wiring harness #8876.

Has anyone tried this? Are these the correct part numbers?