67 barracuda rear valance/help

The 67 and 69 rear valances had the two holes for the back-up lights on it. The valance for a 68 does not. In 67, there were three different types used, a single exhaust with a rounded cutout for the tail pipe, a dual exhaust version with two rectangular cut outs, and a single exhaust with a rectangular cut out(273 Hi-Po). In 69, there were only two versions, a single and a dual exhaust style. 68's had a single and a dual version, but without the holes for the back-up lights.