Good kit you have gotten there. should make for better starts and grounding. Ground will be on side of block front of oil filter. Also be one one the fire wall behind the valve cover or close to the cps plug in. Connects head bolt stud to firewall. Also also refresh the other ground connections as well. Be a big improvement. Take your time and enjoy working on it. Can be a pita at times but thats have the fun. Tackle a stubborn bolt or rusted nut. When in doubt get the grinder out. but once you do it the next time will be so much easier. enjoy.