The hog ring pliers I used were from tractor supply. One thing I did was mark were the factory put the rings. Additionally Home Depot sells really small clamps for like 37 cents they are good at holding material in place before you put on your hog rings. Good luck!

56 Plaza 63 D100 step side 67 Coronet, 68 Roadrunner, 69 Super Bees, 69 Coronet 500 convertible, 70 Roadrunner Post, 79 D150 360, and a severe case of Mopar a,d,d