Up for sale are my LS6 243 heads complete. These heads were never removed from the motor. My car has a LS6 from a 03 Z06 in it. The motor had a unknown noise in the bottom so the motor is coming up and another LSX motor going in. (I will have the block and LS6 cam for sale sometime soon) Again the heads are complete and ready to drop in and go and include the stock Z06 valve springs. I just pulled them late a few days ago so I'm sorry they are dirty. I can include the Valve covers,rockers and pushrods for an additional fee. Would like $500 for them. Any questions feel free to ask.