hello everyone, I am a 20 year old tech at a local shop and have worked on no proformance vehicles, and have no clue what to do here. I am the proud owner of a bone stock 87 tbi blazer. The trans is out right now (good ol' 700) and the truck sat a while before I bought it so it needs to be run to get the computer to "relearn". Anyway I have managed to get a hold of some vortech heads so they will be going on the truck. But what do I need to run as far as cam and converter? I want to run about 38.5 swampers and go play in the mud so i'll need a bit of torque. The rear will be a D70 and whenever I find a D60 front it will go in. the rear has 4.10's (I think) and if it does not hay hay 4.56's here we come.