I was just curious because one was installed in #801 and I was wondering if it sustained the rigidly and longevity of the steel one. I don't want to have to pull the tranny to replace the flywheel soon. Will it hold up to Rikki Racer? Will it hold up to high heat? Thanks for your help.BULLITT3629 said:Its supposed to be better the steel or aluminum. Personaly I run Aluminum, I don't know anyone the runs a chrome moly wheel.