Sweet, I have the C5 as well in my truck. I would personally like to run fuel injection because of the off road potential. I will check into finding that bell housing because if i find It I could run My c5 of the 2.3. I'm wondering if there is a possibility of throwing a better tranny behind this motor rather than a 3 speed auto? Something like a M50d or something along those lines so that I have a better gear spread.