Well I've built & installed a lot of engines and done bunches of clutches and have "never" used lock-tite on a flywheel bolt,as a matter of fact I don't believe I've ever used assembly lube on any flywheel/flex plate bolts either,they have however always been
"washed" in a greasy old bird bath parts cleaner that's not been serviced since Hector was a pup except for adding a gallon or two of diesel fuel when ever the pump would start to whine,there's you're lube,and of course chasing the threads is always a good
thing! I'ts not Rocket Science just Automotive Mechanics!! KillerDave