New LT-5 Wiring Harness...Restomod

[LGAFF]

Got this with an engine I bought. Was supposed to be for a 32 Coupe getting an LT-5

Seems to have everything and is labeled; including DIS 14 pin.

$400 OBO, nice piece

http://i134.photobucket.com/albums/q115/lgaff/DSCN6420.jpg (http://s134.photobucket.com/user/lgaff/media/DSCN6420.jpg.html)

http://i134.photobucket.com/albums/q115/lgaff/DSCN6421.jpg (http://s134.photobucket.com/user/lgaff/media/DSCN6421.jpg.html)

[Dynomite]

So...this is a complete LT5/ZR-1 wire harness with all the connectors in good shape?
I have an interest ;)

[LGAFF]

never used brand new

[Dynomite]

never used brand new
What year might that be?
I am not familiar with the differences if any between 90-91 and 92-95.

[LGAFF]

The engine is a 90, again this was going in a restomod....we can talk on the phone and walk through it if you want. the secondary MAP looks like a 93-95 to me

[LGAFF]

The Chip in the ECM said 90 ZR-1

[Dynomite]

The engine is a 90, again this was going in a restomod....we can talk on the phone and walk through it if you want. the secondary MAP looks like a 93-95 to me

OK.......I will PM you tomorrow but from what you say (I do have a 95 crate engine with complete wire harness) I can check my crate engine Harness and confirm your suspicion that it is a 95 wire harness.

The Chip in the ECM said 90 ZR-1
So you have an ECM and 90 Chip also ;)

And it is brand new wire harness but came with a 90 engine with ECM and chip but you think there is some modifications which look like 95?
I will check when daylight :cheers:

A couple close up pictures of the ECM connectors and other connectors would be of interest.

[WVZR-1]

If it's a modified GM/OE harness it's very likely the wrap with the GM# could maybe still be present.

'90 most likely ..0375, ..0376

'91 ..0870

'92 ..7829

'93 - '95 ..1078

The tag would normally be found wrapped very close to the C100 connector.

[LGAFF]

I think this is done by painless or someone like that

[Dynomite]

If it's a modified GM/OE harness it's very likely the wrap with the GM# could maybe still be present.

'90 most likely ..0375, ..0376
'91 ..0870
'92 ..7829
'93 - '95 ..1078
The tag would normally be found wrapped very close to the C100 connector.
Great information......Hot Damn you are good :handshak:
Lee....what number if any do you find?
I did find a 0376 on a 1990 Harness I am using.

http://i287.photobucket.com/albums/ll142/dynomite007/Dynomite14/31b0f8a8-f1c1-4572-8877-4102afbf4f2b.jpg

[A26B]

It is a EGR harness, you can tell from the MDP (manifold differential pressure) $ EGR signal modifier on post #1. As such, it's a 93~95 harness

[Dynomite]

It is a EGR harness, you can tell from the MDP (manifold differential pressure) $ EGR pulse generator on post #1. As such, it's a 93~95 harness

That is exactly what I was thinking to look for but did not want to uncover my 95 crate engine :p

Lee....I will have to pass as I am a 1990-1991 kind of person :D

[spork2367]

What would need changed to run a 91 engine with this (
theoretically)?

[LGAFF]

It has some extra items, an EGR harness...which you would not need, but everything else is there. ECM connectors 16 injectors, oil pressure gauge connectors, etc.

It even has an extra wire to hook to an aftermarket tach

[spork2367]

Got this yesterday. Looks great. A couple mystery wires, but a very well made harness.