Putting A Square-Flange Carb On A Dual Pattern Intake? You gotta have this if you're installing a square flange carburetor on an aftermarket intake with dual square bore/spread bore flange. Eliminates vacuum leaks common to this combination.
You gotta have this if you're installing a square flange carburetor on an aftermarket intake with dual square bore/spread bore flange. Eliminates vacuum leaks common to this combination.
Mounts square-bore carbs to spread-bore carb pad on Edelbrock intakes(except 350-2101 & 350-3701)
