Found a broken rocker inside the motor .. this engine is only supposed to have 35K miles . Everything else looked super clean. What could possibly cause a broken rocker ?
Will the 2.5 rocker work in the place of the 3.0 as a replacement? Or do they all need to be changed ?

Also started on the gasket matching, oh boy ....very very time consuming .I think I may just take them in to have it done . I want it to be as clean as possible ,and I don't have any confidence in my work .