I see that both GM and Edelbrock sell intake manifolds with EGR provisions that bolt onto Vortec heads. I didn't think that the Vortec heads had the heat crossover passages. I assume that I'm wrong? I want to freshen up my engine, and the Vortec heads would be the way to go for my budget. I have a '79 Camaro and I have to do bi-annual emissions inspections here in Oregon.

Thanks,
Mark