I'm sure this has been asked before but this is my first time posting(Hi!). New project so I'm sure I'll have plenty of questions. 1965 Chevy C10 Panel, swapping I6 for early 2000s Vortec V8 and auto tranny. What type/style/size headers should I run? I have to get them to fit the truck and match up to the Vortec heads. Any suggestions? On a budget, can't have them custom made. Any other suggestions to engine mods, etc?