Anyone else ???

 

I've got a harness off of my L33, so a 5.3 4L60e AC harness, don't know if there's a difference between the harnesses for 4L60e and 4L65e transmissions, thought it was all just stronger internal stuff...anyways, here's some pics...



Has one broken connector...



and one pinched wire, everything else is mint.



Truck it came out of had 29k miles on it, I'm going with a custom built harness for my swap and switching to DBC so I don't need it. Doesn't come with the battery harness that is shown in the picture though, need it for my swap as well. Let me know if you're interested.

 

You are right...the 4l60e and 4l65e are same except internals...harness is same.

I don't know if the L33 and LM7 harnesses are interchageable. I will do some additional research.

What year is your harness? Does that include the underhood fuse box?

How much are you asking with the damage.

 

L33's only came in 05-07 trucks so one of those years, I would have to call the yard that did the pullout for me to get the exact year. I don't have the fuse box for it but they're pretty easy to track down on ebay (05 SILVERADO 1500 FUSE BOX | eBay)

The harnesses for the L33 and LM7 should be interchangeable, only difference between the L33 and LM7 are the heads, camshaft, pistons, and aluminum block.

For the harness, hows $150 shipped + paypal fees sound?

 

Thanks "Z"

I think your right about interchagability L33/Lm7

I got a call into a couple of coustom harness places for both cost of rebuilding your harness vers, buing a new harness coustom made as a standalone...

I will get back to you once I have all my cost figured out.

Thanks....

 

10-4. Just keep me updated.

 

Figured out what you need yet?

 

I have decided to go with an aftermarket harness...just not enough savings going with stock harness modified for my use.

 

I still have this Harness if anyone is interested add $ 50.00 w/E67 controller. Thanks, Tony

 

>>>>> O K, which one did you buy and are you up and running???

Looking for a aftermarket harness and ECM for my 5.3