HEI Modules

[Ricko1966]

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[Rustisbest]

"Ignition module"

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[Ricko1966]

Surprise!! I ordered 2 and they just arrived. They definitely look like there as old as the boxes are. They look like a gm module in lots of ways but they don't say anything. They are heavy and im sure good quality being as old as they are. Either way not a bad deal.

Its just interesting that they don't say anything on them and that the box says fits Delco D-19061875990 and the box is blank otherwise, has the Delco symbol but doesn't actually say delco . Maybe they Are an oem economy line?

Post 11 the link in it,learn how to check dwell on your module. That will tell the tale if or when you use them.

 

[ron350]

Terlingueno that is a goodlooking module could you please post a picture of the bottom side of that module to see if it has any assembly dots?

 

[Terlingueno]

Terlingueno that is a goodlooking module could you please post a picture of the bottom side of that module to see if it has any assembly dots?

It's from an ebay listing and the seller is in Saudi Arabia

Pardon Our Interruption...

 

[ron350]

Forgive me for interrupting, it will not happen again.

 

[nvrenuf]

Forgive me for interrupting, it will not happen again.

That interruption statement (actually a link, note the text is blue) in that other post wasn’t a shot directed at you. Part of the forum software automatically inserts links related to retail sources that are mentioned. If I were to correctly spell evilBay, Amazonian, etc it would do it in this post too.

So, with that said, ROLL TIDE!

 

[Tonimus]

I picked this one up for about $100 many moons ago. Been good to me.

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[WFO]

I used this ACDelco pt # D1906 on mine. It's only about $13 more.

Amazon.com: ACDelco Professional D1906 (19180771) Electronic Ignition Control Module : Automotive

Buy ACDelco Professional D1906 (19180771) Electronic Ignition Control Module: Control Units - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

Since I went to the trouble of looking this up, I went ahead and ordered a spare.

This morning I figured I'd better check it.
I reckon it must be a bad one, because I'm showing an open line between the G terminal and the back plate.

Is my reckonin right on this?

 

[Matt69olds]

Read this:

https://www.gmcmi.com/wp-content/uploads/2014/05/HEI-Testing.pdf

 

[Catbox]

Someone was kind enough to donate their mud truck to the junkyard a few years ago.
Max saw it and pulled the ignition module out of it, score!

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He came home and told me it had an Edelbrock RPM intake on it.
I informed him he was a goob for leaving it in the yard and that we would be going back to get the intake the next available day.

We pulled some spendy parts off of it.
World Products iron heads, Patriot headers, flex-a-lite fan set, the intake, and the MSD.
This module has worked like a champ since I had him install it on the truck.

 

[Terlingueno]

Found this listing on "that auction site". They are the 4 pin like my K20 has. The box is Delco like and says Made in USA and Fits Delco D-1906 1875990. Anyone have thoughts on these?

Pardon Our Interruption...

I took a closer look at this ad in my original post. Apparently these are Standard Motor Products (SMP) LX-301 modules.

 

[Ricko1966]

I took a closer look at this ad in my original post. Apparently these are Standard Motor Products (SMP) LX-301 modules.

Where did you see that? Those aren't standard ignition boxes. I looked pretty hard at the listing I can't find standard motor parts in the description.

 

[Terlingueno]

Where did you see that? Those aren't standard ignition boxes. I looked pretty hard at the listing I kind find standard motor parts 8n the description.

I circled what indicates LX-301 in a screenshot of the ad. The strange thing to me is that the boxes in the ad are colored like Delco, but don't say Delco

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[Ricko1966]

I circled what indicates LX-301 in a screenshot of the ad. The strange thing to me is that the boxes in the ad are colored like Delco, but don't say Delco

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That could be numerous manufacturers part number for application purposes, where it says manufacturer,it says switches. Here's just 1

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