Originally Posted by Nightshade

I dunno it's kind of a turd engine but the 4 cyls are hard to find (kinda rare) and underpowered in the 3rd gen chassis.

I would say check your local craigslist and pick one up with a toasted motor. Then buy a Chevy Vortech 4.3 and drop it in. You will still be far under that price and have a reliable setup for daily driving.