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Old 01-25-2013, 04:28 AM   #24
Baralheia
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Join Date: May 2004
Location: Edmond, OK
Posts: 13
Re: 73-87 wiring diagrams

Quote:
Originally Posted by kyleraudenbush View Post
This harness is for the Electronic Spark Control HEI distributor on a 305, or perhaps other engines too. The connector in your hand goes to the coil (it's B+ I think), and the 4-way Weatherpak connector in the background goes to a connector coming out of the distributor for the ignition module.
Quote:
Originally Posted by kyleraudenbush View Post
I *think* this is for the tip-in vacuum switch for the lockup converter on a Turbo 350C transmission.
Quote:
Originally Posted by kyleraudenbush View Post
This is a test connector that is normally disconnected. I can not recall exactly how it's used, but it has something to do with the lockup torque converter, probably to visually see when it engages via a test light or something.

Hopefully this helps!
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