I just purchased an LY6 engine and would like to know what I need in parts and what I need to do to match this up with an 4L80 trans. This will all fit into a 95 camaro. The LY6 is complete with harness and computer. I am new to the LS scene and have been researching a lot but I would like to hear from some of you who have already accomplished this. Thanks, John

 

This has been covered dozens of time here and even in the last month. Do a search for "4l80 swap". Here are some threads:

https://ls1tech.com/forums/automatic...m-missing.html

https://ls1tech.com/forums/automatic...en-camaro.html

https://ls1tech.com/forums/automatic...do-i-need.html

And one out of the "stickies":

https://ls1tech.com/forums/automatic...l80e-swap.html

Ted.