5.2 Magnum core engine 200,000 miles

My 97 5.2 has 330,000 and my 98 5.2 has 298,000 miles on them. They still run great so the cracked heads don't seem to an issue with these. I've had the intakes off of both motors at over 200K and didn't see any cam issues. Damm good motors in my book.