Does this come with head bolts or gaskets?

The cylinder head ships assembled but does not include head bolts, gaskets, or sealing hardware. Source these separately to match your engine block and application.

Do I need to have this cylinder head machined or checked before installation?

This head arrives fully assembled and tested. Have the mating surface on your block inspected for flatness and cleanliness before installation to ensure a proper seal.

What's the return process if the head arrives damaged?

Inspect the head immediately upon arrival. If damage is found during unboxing, document it with photos and contact customer service within 48 hours for a return or replacement evaluation.