there are definatly differences so you cant just drop it in and go.
For starters you will have a different wiring hardness, computer, dash gauges, pats issues to deal with, and the fuel return systems are different (one has it one does not)
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2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414
MGW Shifter, Stingers, JLT, SS Inserts, MM FLSFC & CC Plates, SS Lines, H&R Race springs, IRS Brace, MRT Hood Struts
ME.com Member #29 - 400rwhp/380rwtq