Here's a start -
http://www.picowiring.com/pdf/Cat-36-40.pdf http://www.picowiring.com/pdf/Cat-31.pdf http://www.picowiring.com/catalog.htmlWhile the catalog lists the Pico parts numbers they also include the GM/Delphi/Delco part numbers
Note - on Weatherpack connectors - the connectors are keyed by cuts in the barrel. Don't assume that a 3 pin Weatherpack connector will fit just because it has 3 pins. The latches also change at times.
GM 12117385 - O2 sensor
Delco PT308 - Fan Switch
GM 12101903 - A/C Compressor - But you must add the diode
GM 12101899 - CTS
GM 12102620 - IAT/MAT
GM 88860464 - Black side of the coil
GM 12101896 - Gray side of the coil
GM 12085502 - MAP
GM 12085506 - IAC
GM 12126487 - 4 Wire Distributor
GM 12101899 - 2 Wire Distributor
GM 12015792 - Shell only - VSS when loaded with Male Weatherpack Pins
GM 12015792 - Shell only - 5 Speed Reverse Switch when loaded with Female Weatherpack Pins
Note - these are the pigtail part numbers. The connectors also are sold as shell and terminal/seals. They then have different part numbers.
[This message has been edited by phonedawgz (edited 11-03-2014).]