How much does it cost to have a set of V6 cylinder heads rebuilt?

The cost to rebuild a set of V6 cylinder heads typically ranges from $500 to $1,500, depending on factors such as the extent of the damage, the quality of parts used, and labor costs. Additional services like valve replacement or machining can increase the total cost. It's advisable to get quotes from several shops to find the best price for your specific engine type and needs.