just as title says..
asking 100 shipped,, this is ecm harnness..
still plugs into factory fuse box..

i also have inside dash harness with fuse box and outside fuse box. only cut at key switch.. still powers dash instrutment panel.. asking 58 shipped. both fuse box's and in cab harnness.

stock 03' 6.0/4l80e comp.. asking $48 shipped

99' comp,, vats delete, speed desity tuned,upgraded with 2000 or newer fbody tune,tuned for 60lbs and 14 lbs,t-70, ls6 cam.. 5.3,853 heads,, u would still need to tune for ur application,, asking 95 shipped,, hp tuners tuned..

two walbro's 255lphs fuel pumps.. both less than 5,000 miles.. asking 135 shipped.. sold,,both

 

bump..

 

what year is the harness??? Besides the injector plugs has anything else been modified or removed?

 

harness is 99' maf is still on it but i cut a wire for my iat sensor,,i was running boost.. could easliy be put back on.. nothing else has been done.. just injector plugs.. ev1...

 

bvhbkjn bump

 

The 6.0 ECM and harness.....

Will it work on my 01 5.3 I just bought for a swap? Is it the Gen3 6.0 or the Gen4 6.0?

I'd just have to change the injector plugs back or switch to LS1 style injectors, correct?

 

What vehicle is the ECM out of?

 

will your harness work on an 04 silverado ??? pm please can you send me pics to caddy03pimpin@yahoo.com thanks

 

this harness is sold!!!,, but i have another one for sale.. wires are cut to trans.. they all interchange and will work with diffrent size motor's.. i stil have the pcm with the vats delete and speed density tune.. it's a 99',6.0/4l80e,, u would still have to get atune for u motor, . .

other harness i have is out of a 03-05 4.8 truck,dbw,, pcm is stilll attaced and fuse box, asking 135 shipped for whole unit..https://www.performancetrucks.net/fo...d.php?t=450002 for pics..

 

yea i was just lookin for a harness for the 6.0 and the 4l80 so i could just change the whole harness with out cuting or having to pin for the 80