3.23 or 3.55 sure grip in a 489 case

[Raptor426]

Anyone know where I can locate a good 3.23 or 3.55 sur-grip 3rd member for an 8 3/4 rear end?
Thanks, Benny

[MoPar_or _NoCar]

I paid $500 for each of mine, just preparing you. 

[damraider]

Hello, I have a 742 case 3.23.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=017&sspagename=STRK%3AMESE%3AIT&viewitem=&item=270262457222&rd=1

Thanks,

Steve