Yes I get mine from AUtozone, go to the electrical isle and they are in the small plastic containers, I have replaced a few I cant remember the specs but I have not had any issues, also check Ecklers, El Camino store ect,, they have them as well,, matty man
If you are re-wiring, and not trying to stay concours, you might want to consider what I did. i took an underhood fuse box from a Lumina, and installed it underhood. This gave me several Fuseable links, some relays, and some extra fuses for stuff like Fans, etc. Never liked the thought of having to get way under the car to replace the FL, and they sometimes cause a fire when they blow.