2002 Chevrolet Camaro Q&A

2002 Chevrolet Camaro Question: How much would it cost to get a head shaved or replaced

Car overheated, got low on water - when I filled it back up it was surging back up out of radiator - so I know it has a blown gasket - so I need a rough estimate of how much I'm looking at to replace or fix the head if needed ? Thank's for advise -
Answer 1
6 or 8 cylinder? Blow water out after engine cold? -