ion05

Looking for a complete stand alone engine harness for LM7 DBW with 4l60e and want it with everything ready to go. (PCM, pedal and TAC module, fans ect). What should i expect to pay for everything?

1bad03snake

iTrader: (16)

Contact BP automotive He builds a very nice harness

ls1nova71

iTrader: (4)

The prices vary a considerable ammount, but be forwarned, you get what you pay for. I had a buddy buy one that had several loose connections at connectors. Some of the wires pulled easily out of their crimps. He ordered one from a sponsor on here because he didn't feel confident in the first harness with the problems he found and didn't want to be stranded by a bad connection he didn't see right away. The sponsors on here make some nice harnesses, check them out.

chuckd71

iTrader: (23)

Sometimes the holley hp efi drops to $1200ish on Amazon, and it comes with the computer. I'd do that (I did actually) before I'd pay $600+ on just a harness plus hundreds more for a tune (or tunes) again. Just something worth considering.

burbalanche

iTrader: (3)

call psi

Leadfoot85

iTrader: (3)

I just got a harness and PCM from PSI conversions and it was $700 for both. The harness is very well made and they can make it fit pretty much any combo of motor/trans. They also programmed the PCM to remove vats/emissions and also programmed my tire size for the speedo. Highly recommend!