I have a really stupid question.

do you really need to secure down the coil packs to the valve cover? I am switching from the 04-05 style to the 06 and up. If I have to I am going to make different hold downs using the 04 hole pattern. is this really needed? they seat or click on the plugs just like any other plug wire.

I didn't have hold downs on my traditional small block plug wires.

I am sure I am missing something so please smack me around and get me on the path of Gen 3 again.

thanks again for the help

I ordered/bought a bunch of stuff Wednesday and am getting closer to firing this thing up