LT1 Wiring.com

[tb8125]

Hey guy I am sending my harness off to be reworked soon and I saw these guys.. I was wondering if any of you dealt with them before. If so how is their service and what will I get back from them...

I am sending them a harness from a 1997 LT1 and its going in to a 1973 camaro....
Sorry guy it LT1Wiring.net

[Samckitt]

By chance did you talk to John Spears of www.speartech.com? That is who did mine.

[tb8125]

no i have not talked to them. How wad thier service what all did they do for you. And must important how easy was it to get to plug and play or did it still take some thought to get all parts to work togehter..

[Samckitt]

I told him what features I wanted to keep & what ones I wanted to get rid of, he removed what I didn't want & left labeled wires for me to hook up fuel pump relay, SES light, tach signal, power, memory. Everything I needed, reprogramed the PCM to remove 2-4 skip shift on T56, EGR, VATS, & added a little performance to it. All for around $550 (I think), that was 3 or 4 years ago.

[dhutton]

I used LT1 wiring to rework my factory LS1 harness and reprogram my ECM. The work looks fine but I have not powered it up yet. The price seemed reasonable, around $300 for everything if I remember. I found them on ebay.

Don

[tb8125]

Thats where I found them too 250... Did they tag your end also

[dhutton]

All the wires were labelled and they include a wiring diagram showing how to hook up the connections. He also included the fan and fuel pump relays and OBD connector.

Don

[tb8125]

Thats cool

[quikws6]

I had a conversion harness done from them in my lt1 sonoma and it never worked as it should. I even sent it back to them and they still didn't fix it(although i still had to pay) and did not stand behind their work. They are abunch of jack asses. I have since purchased a harness from speartech and all is well.

[tb8125]

well I sent them my harness and now I am wait on them to send it back. Why do you say it didn't work the way it should. What were the problems u had with the harness

[quikws6]

The transmission never shifted correctley and the computer never knew which gear the transmission was in and caused the torque converter to lock and unlock randomly. They also grafted the harness so the stock gauges in the sonoma would work but the only one that stayed working was the gas gauge.

[lt1chevelle]

i sent mine there they are no help at all. they tell you to look at there diagams and my wires arnt even the same colors and i dont have some of the wires. iam trying to start my car now and so far every thing works. but i would not go back to them

[Steve N 69 69 69]

So, any news, hows the harness look from them? I just got another LT1 ( that makes 3 now) and was considering having LT1WIRING.COM do the other 2 PCM flashes, and harness mods. They sure talk a big game on there website and eBay store, about their quality and experience, but customer service is a big part of a successful business.
I did the last harness myself, but I thought for an extra hundred bucks over the price of flashing the PCM, I'd let them do it this time, and save myself the hassle.

[tb8125]

I got my harness back and it looks good. It also came tagged the only trouble I had was that the oil pressure send plug was changed to a different plug. I hooked it all to the motor but I have not started to car yet... I am just having a few issues dropping the motor in mounts wont line up I am using the one from the 73 and i am having no luck

[barno68]

I got my harness back and it looks good. It also came tagged the only trouble I had was that the oil pressure send plug was changed to a different plug. I hooked it all to the motor but I have not started to car yet... I am just having a few issues dropping the motor in mounts wont line up I am using the one from the 73 and i am having no luck

I had to use some minor persuasion to get mine to line up ('71). They should fit though.

Brent