Edelbrock Performer RPM on a '69 Cuda 340 Hood clearance???
For others that may be interested, here is a comparison of the stock filter with the stock base and the new 3/4 inch higher filter with the drop base. I get 2 inches of clearance inside, and also a bit of extra clearance around the bottom, which should allow more airflow into the filter. Hood clearance remains about the same.