took front sheet metal off to fit inner fenders ...AND to better access the headers. I installed Anderson headers with only the ultra black sealant. The driver side has stayed sealed, but the pass. side started leaking shortly after break- in. This time im using the ultra black with percy's multi-layered aluminum gasket along with stage 8 locking bolts...I don't ever want to do this again..until a turbo goes on...lol
