WOULD LIKE TO HEAR FROM SOME ONE THAT HAS HAD TO REPLACE THEIR HEAD GASKETS, JUST TO GET AN IDEA OF WHAT TO EXPECT, I KNOW THEY ARE A PRETTY BIG JOB, MY TRUCK IS A 2002 216K MILES RUNS PERFECT JUST PUSHING WATER OUT OVERFLOW, IF SOMEONE WOULD LET ME KNOW, I WOULD APPRECIATE IT JR.