The accelerators I have were (and one still is) used in a Motorola StarMax 3000. According to most sources I've seen, they can also work in the Performa 6360:
http://lowendmac.com/ppc/g3-l2.shtml
One person specifically mentions using an L2 slot accelerator with a 6360 here:
http://www.zone6400.com/Sonnet_user_letters.html