Originally Posted by xyeLz
Will an LS7 fit in a 2001 SSEi? Sorry for making a post for this, just wondering. I seem to always randomly appear when I think I want to do something to my car and then decide not to hehe.
Considering that physically the LS7 is the same size as an LS6 I don't see why it wouldn't fit. There is a guy on clubgp that put an LS6 in his 97+ GTP and I don't think there is enough difference in underhood space between the GP and bonnie that it wouldn't fit.
However, for the work involved and what it would cost, it makes more sense to me to just mod your 3.8.