Does anyone have a source for the coil packs, brackets, and harness? I'll also need a longer set of wires while I'm at it. I've been searching all over the place online and can't seem to find them, not even on the GM Parts website. If I had a part number, that may help locate them....

Thanks!

 

www.rockauto.com Never ordered from them, but they have everything. Click on the red button and then choose your vehicle. The coil packs and harness are under ignition. They are cheaper than dealerships.