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Who makes custom wiring harnesses for LS1's


LS1240Z

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I have a LS1 in a 71 240 and the wiring harness that's in it works fine........ but there is tons of un-necessary crap that is still on the harness.I want to organize it and eliminate what I don't need.Does anybody know of any hot rod shops or companies that can re-wire the harness that I have if I send it to them?Thanks for the help

 

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http://www.speartech.com

 

Check this out, also for anyone looking for LT-1, LS-1 3 complete 3 wire hookup packages, here is a quote from a email they sent me, they sell both harnesses and complete engine packages. I have no affiliation with this company, I just came across them back when I was interested in a easy FI swap.

 

Our complete engine packages are based on low mileage used engines that are not rebuilt.

 

Here's the info on the complete engine packages:

 

Complete running packages, ready for installation:

 

 

5.7L alum head LT1 w/4L60-E trans: $4200 ($5000 w/6-speed)

 

5.7L all aluminum LS1 w/4L60-E trans: $6000 ($6500 w/6-speed)

 

All engine packages include Speartech stand-alone harness with 3 wire hookup, custom programmed computer, K&N air cleaner, throttle cable, starter, accessory brackets with all belt driven accessories (A/C comp., P.S. pump, Alternator).

 

The harnesses includes a check engine light, diagnostic connector, fuel pump relay, wires for a computer controlled cooling fan relay, and labeled wires for easy hookup to the battery, ignition switch, and fuel pump. Wires are also included for tach, speed, oil pressure, water temperature, and brake switch / park-neutral switch functions where applicable. These custom stand alone harnesses are built for full function, closed loop control, and designed for non-emissions use (no post-cat O2's, A.I.R. pump, purge canister, or fuel tank evap interface). The harnesses can be built to your desired length specifications.

 

ALL Speartech engine packages can be viewed running BEFORE purchase!!

 

Not all engines are available at all times. We have a beautiful 24,000 mile LT1/6 speed package just finishing up. It runs like new.

 

John

Speartech Fuel Injection Systems, Inc.

http://www.speartech.com

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