cracked starter cone

I've tried those parts store mini starters and never had one break but they always seem to give up within 6 months...
My wife's 175,000 MI Durango has the original starter in my $150,000 MI ram with a 360 has the original starter..
With that said both my Duster and my new Power Wagon build both have Pick-n-Pull Factory starters then I can say my high compression duster has never started better and more reliably... I either pick one out of a truck or find one on the ground like I did the duster LOL and take it home and spray the heck out of it with WD-40 and scrub it with an old toothbrush. Take paper towels and wipe it off and do it again and sometimes the third time until the whole thing is completely clean and new and then install... And never an issue since...