The SHO, SLO and Sable hoods are all different. The SHO hood was designed without the creases for aesthetic reasons. A Sable hood has different bracing on the underside than a SHO hood, and it will cause clearance issues on the SHO. Some SHOwners have used the SLO hood on a SHO with some very minor tweaking of the hood strut tab on the passenger side.