LS1 Engine Harness, PCM, and LS3 Oil Pan Gasket
10-20-2009, 08:38 PM
#1
LS1 Engine Harness, PCM, and LS3 Oil Pan Gasket Have the following parts for sale:
1999 Engine Harness from a M6 - dusty with some grounds removed - SOLD
1999 PCM from a M6 Trans Am, performance tune - $150 OBO + shipping
stock rear gear. 3.42
headers
egr delete
air delete
full bolt on
stock heads
stock cam
Brand new LS3 oil pan gasket p/n 12558760, in original unopened package - $25 OBO + shipping
Several PM's have asked for details on the harness:
"I bought this from Big_Bird_WS6 in July of this year for $350 with the PCM. Here's the original link:
https://ls1tech.com/forums/lsx-parts...take-look.html
However, I just sold the engine that this harness was going to be setup with, so I have no need for it anymore.
Looking at the link below, the harness is missing items 1 to 7 (rear O2 sensors, CAGS, reverse lockout), 35 (ac wire), and 41 (starter trigger wire). There are pigtails in the splice sections, and repairs are possible. This is the same condition I received the harness in from the original seller.
The PCM was from the same car and Big_Bird_WS6 said it has a custom tune. I haven't used either of these items as my LS3 swap didn't need them and I sold the old LS1."
1999 Engine Harness from a M6 - dusty with some grounds removed - SOLD
1999 PCM from a M6 Trans Am, performance tune - $150 OBO + shipping
stock rear gear. 3.42
headers
egr delete
air delete
full bolt on
stock heads
stock cam
Brand new LS3 oil pan gasket p/n 12558760, in original unopened package - $25 OBO + shipping
Several PM's have asked for details on the harness:
"I bought this from Big_Bird_WS6 in July of this year for $350 with the PCM. Here's the original link:
https://ls1tech.com/forums/lsx-parts...take-look.html
However, I just sold the engine that this harness was going to be setup with, so I have no need for it anymore.
Looking at the link below, the harness is missing items 1 to 7 (rear O2 sensors, CAGS, reverse lockout), 35 (ac wire), and 41 (starter trigger wire). There are pigtails in the splice sections, and repairs are possible. This is the same condition I received the harness in from the original seller.
The PCM was from the same car and Big_Bird_WS6 said it has a custom tune. I haven't used either of these items as my LS3 swap didn't need them and I sold the old LS1."
Last edited by SMKN LS1; 12-01-2009 at 05:04 PM.
10-26-2009, 04:23 PM
#6
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Join Date: May 2008
Location: st louis missouri
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pcm you wouldnt by chance have a pcm holder laying Around? i swapped my 98 pcm with a 01 and the whole unit is different so i need a different holder that bolts to the car.
