[sharkbite]

The hooker super comp are good. I hear Dougs header are the best, but they come at a cost. Cheaper headers don't fit as well. Stay away from ones that say they will fit a lot of different model 350s, stick with ones for GTO and LeMans. Lethal 428 makes a good point about the bolt holes, although they do make an adapter that bolt to the front and back ends of the block. You'll have to most likely raise the moter and put them in from the bottom. USE GOOD GASKETS,not cheap paper gaskets. The 4th bolt back from the front is the worst and you don't want to have to remove them to replace the gasket right away. I like to put slits in the gasket and slid them in with all the bolts in place. Oh ya, if you drink, have a six pack on hand!