BiggDaddyBusa08
Registered
I was an auotomotive tech for 15 years and I have always used antisieze on any type of fastener and sparkplug that was being installed on anything aluminum. Steel and aluminum dont mix together very well. If the person B4 you didnt tighten the fastener properly you can run into problems,like stripped threads. Its not fun having to rethread a sparkplug hole ,if you've ever done this ya know what im saying.