New Cloyes timing set. Set is stock replacement link chain style. Includes crank gear, cam gear and timing chain. Quality set. Fits the following:

77-79 Firebird/Trans Am with 403 Oldsmobile Engine

NOTE : Cloyes is in the process of changing the appearance of the cam gear, it will be 1 of the 2 designs in the photo.  There is no option for you to select which style gear, it will be randomly one of the above gears!