LSX Swap Questions

[Andrew McBride]

You will cut your tunnel for either TKO600 or T56, but not a huge deal.

As much as I have read threads on this I never knew you had to cut your tunnel to fit a T56.

So according to what people have said, a 4l60e and a T56 will need to be modified to fit?

What about the 4l80e?

My car is already rhinolined and ready for install but if this is the case I am going to go back with a gen 1 block and 5 speed.