differences in the bolt-patterns?

[jyri eramaa]

dumb questions, but:
type 1 boltpattern? in mm?
wbx boltpattern in mm?
arp-m boltpattern in mm? ok its six bolts, so is it similar to the wbx, but with difference mainly in the center (lacking two bolts and located in the center ...i know)

any drawings of these anywhere in the web to see?

thanks in advance.

jyri

http://volkswanker.blogspot.com/