Hey T.R

I got a used 5.3 from a friend and would like to hop it up a lil. I have no clue about the new gm motors, I like the older stuff better. But i need valve covers, Coil packs, ls1 intake (cable), i would like to supercharge it but later down the road. I also need a manual trans that will hold up to some abuse. Any help is great. and if there are any web sites i can get after market parts from those help alot. thanks again