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Your opinions on the best aftermarket wiring harness, please!

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Old Aug 4, 2007 | 05:55 PM
  #1  
Penix's Avatar
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Joined: Dec 2002
Posts: 102
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From: Concord, CA, United States of America
Car: 1979 Camaro Sport Coupe
Engine: 350 LM1 with 083 2.02/1.60 heads
Transmission: TH350, soon to be 2004R
Axle/Gears: 2.41, soon to be 3.42
Your opinions on the best aftermarket wiring harness, please!

This is for a stock 1989 L98. The stock wiring harness isn't in bad shape but since the engine is going into a 1979 Camaro I was considering an aftermarket one so that I can relocate the ECM. The car must retain ALL emissions equipment since I am in California.

Here are some of the ones I'm looking at (in no particular order):

1. Painless
2. TPiS
3. EFI Connection
4. TPI Parts

Thoughts, opinions, experiences? All are welcome!

Thanks guys!

Joel
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Old Aug 4, 2007 | 05:58 PM
  #2  
jimdutro's Avatar
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Joined: May 2007
Posts: 666
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From: Newport Beach, Ca.
Car: 1988 Iroc
Engine: 383 TPI
Transmission: 700r4
Axle/Gears: BW 9 bolt 3.27
Re: Your opinions on the best aftermarket wiring harness, please!

Always had good luck with Painless and they have a lot of direct fit wiring harnesses along with universal kits.
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Old Aug 4, 2007 | 06:25 PM
  #3  
d10pins's Avatar
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Joined: Apr 2004
Posts: 77
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From: Florida
Car: 1989 Iroc-Z
Engine: 5.7L
Transmission: T-56
Axle/Gears: 3.70
Re: Your opinions on the best aftermarket wiring harness, please!

I have a 90-92 TPI Painless harness for sale. PM if interested.
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Old Aug 4, 2007 | 07:14 PM
  #4  
Penix's Avatar
Thread Starter
Member
 
Joined: Dec 2002
Posts: 102
Likes: 0
From: Concord, CA, United States of America
Car: 1979 Camaro Sport Coupe
Engine: 350 LM1 with 083 2.02/1.60 heads
Transmission: TH350, soon to be 2004R
Axle/Gears: 2.41, soon to be 3.42
Re: Your opinions on the best aftermarket wiring harness, please!

Gotta be MAF
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Old Aug 4, 2007 | 07:59 PM
  #5  
scuzz's Avatar
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Joined: Aug 2005
Posts: 615
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From: Beautiful Tunnel Hill Georgia
Car: 67 Firebird Convertible
Engine: LB9
Transmission: 700R4
Axle/Gears: 3.55
Re: Your opinions on the best aftermarket wiring harness, please!

Originally Posted by Penix
This is for a stock 1989 L98. The stock wiring harness isn't in bad shape but since the engine is going into a 1979 Camaro I was considering an aftermarket one so that I can relocate the ECM. The car must retain ALL emissions equipment since I am in California.

Here are some of the ones I'm looking at (in no particular order):

1. Painless
2. TPiS
3. EFI Connection
4. TPI Parts

Thoughts, opinions, experiences? All are welcome!

Thanks guys!

Joel
I've used a Dr. K, Painless, Howell, and eficonnection harness in streetrod stuff.
S10Wildside at www.eficonnection.com is by far the best guy for the job. He did a TPI and the new 0411 harness for me. Both were superb.
He knows fbody stuff and how to make it fit right. Check out his site.
Ron
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