Hello everyone!!! How are ya? Trying to figure out best exhaust for my new toy. Currently, stock single exhaust. I want 2.5" duel exhaust, but I want something easy, if there is such a thing. With an H pipe or X pipe crossover, u know. 1. Does anybody know if headers fit on a stock 1971 buick skylark 350 without modifying? And if modifying, what would be needed? Or should I stick with the stock manifold? Someone stated I should just port my stock manifold. Thoughts? 2. Is there a bolt on kit, or a kit thats easy so I can get a typical muffler shop to weld together? I dont know any good shops (yet) that I would trust to do the work unless someone knows anyone near me. Zip 33414 I'm very handy with my tools, but I dont weld. I see kits available on the usual sites, any better then the others?