Rear plate wanted for a Sierra diff, due to someone selling me a diff with a drain /fill plug that cannot be removed. As me and a fully equiped specialist kit car garage/workshop could not remove this plug, I'd prefer one either witout the plug or that one that can be seen to be easily removed.
Needs to be cheap as I only need it to make ny non LSD saleable.

[Edited on 8/1/06 by Paul M]

May sound silly, but why not drill out the old one, and retap the hole for a new plug?

Common problem, try welding a nut onto bung, that will shift it. Works every time