Hello from California

Welcome!

Edelbrock Air Gap for the intake, 4 barrel carb in the 600-650 cfm range of whichever brand you prefer tuning, and Doug's D453's or TTI for the headers. Those last two will set you back, but they're the only ones that stay above the steering linkages. Headers on these cars are a pain, but those are the least painful to install of what's out there.