Description
AED Performance Spread Bore double pumper kits are designed specifically for the
Holley Spread Bore style carburetors 650-800 and feature:
- High flow needle and seats
- Nylon reusable needle and seat gaskets
- Nylon reusable bowl screw gaskets
- New brass idle mixture screws
- New needle and seat nuts and screws
- New accelerator pump squirter check valves
- Special no-leak fuel inlet gaskets