Speedway’s Sure Seal Housing is manufactured from spun aluminum with an O-ring seal. Fits Holley carbs. Uses standard 14″ diameter filters, sold seperately. Minimum filter height required is 4″. Includes air cleaner assembly, a spacer with an O-ring on the carburetor side (choose height), and a 1/4″-20 air cleaner stud.
- Inlet diameter 5 1/8″
- Uses 14″ diameter filter, sold separately
- minimum filter height: 4″
- Includes air cleaner assembly, a spacer with an O-ring on the carburetor side
- Distance from the carb neck to top with .5″ spacer and 4″ filter = 4.25″