LS3 Crate harness question
 

I have a dumb question but her it goes where does the “Bulkhead” connector plug into?

Nuthin'
 

Nothing unless you want to use it for instrumentation outputs. In the instructions there is a table of the outputs available to use.

Thank Oleyeller :)

Jeff, do you have the instructions? If not I can email you the PDF.

Bulkhead connector also connects to the auto transmission controller if you have one.

Don

I pulled ignition and speedometer off of it.

Pinout & part numbers in attached PDF.

Thanks everyone for your help !

For those that have used the bulkhead what’s the best way to pin it and what type pin does it use male or female etc.. ?
Not sure how the purple connector comes apart... figured I would ask before I break it ...lol.

https://i.imgur.com/WFYVLot.jpg


https://i.imgur.com/9T81Tm3.jpg

purple part pulls out, abit tough to get out, a good scribe can take em out, they just clip in. female terminals go on the connector with the purple positive lock. male terminals on other side. crimp your wires and the go in from the rear of connector.

No need to take the connector apart that is on the harness. The parts listed are for a mating connector, terminals, seals to build harness to gauges and plug into main harness.

Thanks, I will work the connector apart and pin it as you said.

This LS3 is going to make this old school dude a new school dude with your help :bow:

I appreciate everyone’s input.