[pumalex]

Anyone knows if the 3,73 gear or the entire diff from a SS 1LE can be swapped in a 4cyl 1LE to replace the 3.27 rear gear?

Are there any other options to swap a shorter rear ratio on the 4 cylinder?

I suppose you can't swap a regular diff if the car came with the e-diff, the ecu might go crazy i suppose?

thanks for any info