Rating could have been 5 stars but was missing 1 "E" clip and 5 extra drip holders. It would also be nice if they included at least some instructions. On my LS1, the first bolt pass is 11 ft.lb, the second/last pass is 18 ft.lb. The kit includes 4 clamps, the ends of which are bent over and placed on the second and fourth screw from the front. Probably common sense, but a small piece of paper with the slightest direction would help!