This is the text from the dealer this morning. I guess the best possible scenario for the the situation.
Good morning man, great news their is no cam damage. Lifter pin broke on cylinder 3 lifter seperated. No lifter bore damage with that being said we will be goin back together with all new lifters per GM's repair bulletin truck should be done late tomorrow or early Wed.
--John Gahimer Bob Hook Chevrolet
No only on cylinder 3 but per the bulletin the production date and mileage requires all 16 lifters be replaced.
--John Gahimer Bob Hook Chevrolet
Good morning man, great news their is no cam damage. Lifter pin broke on cylinder 3 lifter seperated. No lifter bore damage with that being said we will be goin back together with all new lifters per GM's repair bulletin truck should be done late tomorrow or early Wed.
--John Gahimer Bob Hook Chevrolet
No only on cylinder 3 but per the bulletin the production date and mileage requires all 16 lifters be replaced.
--John Gahimer Bob Hook Chevrolet