got a 2004 gmc 3500 van 6.0L that is going to be on its 3rd flexplate. i was wondering if there is anything aftermarket that would be stronger than the crap stock ones that keep breaking? it would have to be pre-balanced. unless anyone knows of issues in this area and the correct fix? just seems ridiculous for it to keep breaking them. there is another van in the fleet that has the same problem, original broke at 20k
thanks for any info!