I have a 68 Camaro with a 327. I purchased the Edelbrock Performer Package, includes the cam, intake and carb. I want to upgrade the heads and wanted to get opinions on if I should go with the GM vortec heads and new intake or just stick with the Edelbrock Performer heads?

if they are in your budget, the edelbrock heads are good, and will work well with everything you just bought.