Millions have been built with no washers. All the flywheel bolt manufacturers DON'T supply washers. Good enough for me !!!
Keep in mind that the major auto makers look at saving parts of a penny per car, they are not worried about the motor or car after the warranty runs out
When it comes to high performance race parts I want to be as safe as possible, especially in the cars I build, drive and race and have to pay for the race parts
Jeremiah, 55 Ft Lbs. on the stock Mopar 7/16 flywheel bolts with red Locktite
