2005 Tige 24v 6.0L spark plugs

[kellyrmartin]

Can anyone tell me what plugs I should be buying for my motor and what they should be gapped at?

Thanks

[freeheel4life]

Can't remember what factory plugs are on the 6.0.

Pull one out. If it's an AC Delco 41-XXX then it's what Marine Power put in when they shipped it and I would replace it with the same AC delco plug from your local auto parts store(s). If it's an NGK or otherwise when you pull then some research will be needed .