The following billet parts actually have purpose, billet rods and flywheels, everything else is meaningless fluff unless your running a 70hp drag racing engine and even then im pretty sure tyler was running a cast crank in his cast blockzilla block and it lasted a while.
Ehh... he was running a billet stroker crank
But then again, I agree. Anything other than billet flywheels n' rods are usually useless.