^^^ Actually I was leaning more toward keeping the original head with known good parts and maybe half the miles on the unknown used parts in the new heads. Some shops just throw out the damaged heads.
Member of the Dropped Valve Seat Club.
Replaced #4 Piston, Rings, Rod+Bearings, AERA Re-Manufactured Cylinder Head and a light Hone. Then CLEANED the hell out of everything.
40k+ miles, now jinxed?