4L80E Wiring Swap. Excellent upgrade that will make your truck more useful, enjoyable, and fuel efficient.notes:1. Here is the trans clip you will be.
I swapped my 2006 sierra from a 4l60e to a 4l80e a few years ago and had hptuners do a segment swap and i added the wiring for the rear. Here is the trans clip you will be. Web overview on how to swap a 4l80e into a 1971 c20 pickup.
Web installing a 4l80e where a 60 once was requires a bit of work and, depending on your chassis, some new parts, but it doesn't take a rocket surgeon to get. Web part 2 of the 4l80e swap in a 99 trans am. I swapped my 2006 sierra from a 4l60e to a 4l80e a few years ago and had hptuners do a segment swap and i added the wiring for the rear.
Excellent upgrade that will make your truck more useful, enjoyable, and fuel efficient.notes:1. 4l80e nnbs t42 wiring (thank you chris ortiz for the writeup) pull your transmission connector, pull the covers and the pinlock out the front of the. Vehicle speed signal that runs from the pcm to the factory speedometer is at pin 50 in the green connector.
Web 4.8/5.3 4l80e swap & general information. Next ill post the second speed sensor wire. Here is the trans clip you will be.
This is the wiring side of the swap. Web 6l80e to 4lxxe conversion harness. Web parts links added below.this is the final installment of the transmission swap in my 2000 chevrolet silverado i call the uglytruck.
This is the trans harness. Web the number of bolts that both contain is also different. Yup, was just going to post up, it can be done with some wiring addition/relocation.
