While fit in the ignition wire, I accidentally make a hole on 1 of the ignition wire boot. I'm wondering if I can just patch it with silicon or need to buy a new boot. (I tried MSDignition.com but there said not sell to individual). Please let me know if any website can buy those MSD loose parts. Thanks

 

if all the metal connection is fine. then just put some silicone on it.

but I suggest you to replace it, you dont have to go MSD wires all the time. stock works just fine (unless u have modified ignition solutions, of course)