**Embargoed until 12:01 a.m. EST on Mon., Dec. 28, 2009** The 5.0-liter 32-valve V-8 was designed to deliver in excess of 400-hp. (12/28/09)
**Embargoed until 12:01 a.m. EST on Mon., Dec. 28, 2009** The 5.0-liter 32-valve V-8 was designed to deliver in excess of 400-hp. (12/28/09)