6.0 headbolts

[captrob]

I just bought a used 05 6.0 and was wondering if anyone could tell me if there is some way that I can tell if my head bolts had been changed?

[william_04_X]

if they were changed with factory bolts a visual determination would be difficult...it should show up on an OASIS report, or the previous owner should have a receipt..

if you're looking to see if studs have been installed, look down just below the drivers side valve cover...the lower row of head bolts/studs are outside the VC and you can see the tops of the bolts/studs..

welcome to TDS!!