Good time to do a search, there are tons of posts and how-to write ups. Many of them have easy to follow instructions and pics. I'll give you the plug; Autolite APP-764 gap is .052-.056, and stay away from Fram oil filters. Good Hunting.
1999 Toreador Red SVT, DOB 4/22/99, 2005 Of 2760.
"Many posted questions are answered by farm boys"