Waitwiaitwait... You mean to tell me you plan on using STOCK vortec heads with any cam other than a STOCK vortec 350 cam? Stock springs, guides, pressed-in studs and all? Boy-oh-boy thats a recipe for disaster.... You cheap out on getting them set up properly with the right springs and you'll just be spending 10x as much when one of those crappy stock springs breaks and sends a valve into your cylinder.
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