GM ECM Connectors

[Bruce Plecan]

For doing the 1227165/727/730/749/808/747, if you want to redo
make a harness you'l want for the two connector ecm a 12047946
and a 12045575.  If your doing a three connector ecm then you'll
need a 12089591 in addition to the above.  For terminals 12089660
These are from a Packard Distibutor so I'm assuming they shipped
the numbers invoiced.  So any errors, and well they typoed..
Cheers
Bruce