Re: LS Swap in 4x4 71 longbed
Justin,
I did an LS swap in another project.
The biggest factor for me was what I could easily find available. I ended up with a 5.3 with 4L60 and ECU pull out. I followed the instructions on lt1swap.com for the wiring harness and had no problems.
It fires up and goes straight to idle every single time.
|