http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=330271447842

Will this work for the 70-71 Delco AM radio?

The radio looks like this

http://ims.bargaintech.net/pic.php?u=3sUzwl&i=2675

try m+h electrical connectors. i bought a 70 radio and they had the harness in stock IIR it was only $17

http://www.wiringharness.com/