A quick intro. Over here in Aussie land my Chev is relatively rare and info hard to find, hence my reason for joining this forum. While not a truck my 97 express seems mechanically similar and these trucks and hopefully close enough to gain knowledge from those with more than I do. I have an LS1 ready for the swap from the factory L31. Enough for now, I will start another thread later with questions on the electrical side of things. Cheers.