Help Identify Early 318 Single Plane Intake
There are the 4 bbl adapter kits available for them too that work pretty good for a basic setup.
Giving the 318s more fuel that they need and the added performance benefits of the secondaries to play with too.
The 1406 Edelbrock electric choke 4 bbl carbs are a nice bolt on carb for these. Nice running and good starting without a bunch of rejetting to do.
Nice part don't have to pull the intake or change out the cam and lifters on existing engines in the cars.
Enjoy . . .