Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

third gen swap

Thread Tools
 
Search this Thread
 
Old Dec 14, 2007 | 10:07 PM
  #1  
slolt1's Avatar
Thread Starter
TECH Regular
iTrader: (75)
 
Joined: Dec 2005
Posts: 497
Likes: 0
Default third gen swap

i am doing the swap and trying to fiqure out where to put the ecm any help will be great
Reply
Old Dec 15, 2007 | 12:43 PM
  #2  
Spike-Z's Avatar
Launching!
iTrader: (2)
 
Joined: Dec 2006
Posts: 247
Likes: 0
From: Beloeil, Quebec, Canada
Default

In the engine compartment if youre using a stock harness, or under the dash if you use an aftermarket supplier. You could always extend the wires of the stock harness to put it where you want. I placed mine under the dash, @ the OEM location.
Reply
Old Dec 16, 2007 | 10:39 AM
  #3  
a10beav's Avatar
TECH Apprentice
 
Joined: May 2006
Posts: 305
Likes: 0
Default

I did the same.
Reply
Old Dec 16, 2007 | 10:49 AM
  #4  
DiabloFormula's Avatar
Banned
iTrader: (58)
 
Joined: Mar 2004
Posts: 756
Likes: 0
From: Leola, PA
Default

Here's what I did.
Attached Thumbnails third gen swap-final-pics-004.jpg  
Reply
Old Dec 16, 2007 | 11:06 AM
  #5  
grifter757's Avatar
TECH Apprentice
iTrader: (11)
 
Joined: Aug 2006
Posts: 370
Likes: 0
From: Virginia Beach, VA
Default

Mine is the stock location to.
Reply
Old Dec 17, 2007 | 10:25 AM
  #6  
slolt1's Avatar
Thread Starter
TECH Regular
iTrader: (75)
 
Joined: Dec 2005
Posts: 497
Likes: 0
Default

are you able to put it in the stock location runing the air box
Reply
Old Dec 17, 2007 | 03:12 PM
  #7  
a10beav's Avatar
TECH Apprentice
 
Joined: May 2006
Posts: 305
Likes: 0
Default

You mean the heater core? Yea, it'll fit. It's a tighter fit than the stock ECM but it works. You'll just need to create a bracket to hold it in place.
Reply
Old Dec 17, 2007 | 09:04 PM
  #8  
ghettocruiser's Avatar
TECH Fanatic
iTrader: (17)
 
Joined: Mar 2006
Posts: 1,746
Likes: 2
From: West Chester, PA
Default

I put mine in the stock location. NO extension of the PCM wires was needed... Only a handful of the wires for the three "C" connectors needed tobe lengthened a bit, but only because I wanted those connectors to sit on the wheel well just like on the 4th gens. I could have gotten away without extending them.

J.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo




All times are GMT -5. The time now is 01:29 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE