One of the challenges with a Gen III Hem swap is alternator clearance to the frame on the passenger side of the engine. The factory "car style" accessory drive system has the alternator mounted low & it gets into the frame in some applications (i.e. 1972-1993 Dodge D100/D150 swaps). This alternator bracket moves the factory alternator upward & outward for extra clearance. Fits Gen III Hemi engines with both VVT & non-VVT "car style" factory accessory drive systems. Steel construction with black powder coated finish.