Holley - 770 CFM - 4150 - Vacuum Secondaries - Shiny - Gasoline Gaskets are included to facilitate

Gaskets are included to facilitate carburetor reassembly

25 in Diameter - 21 in Tall - Aluminum - Natural - Each

Seat Cover - Hook Attachment - Tweed - Black - Kirkey 16 Series Economy Drag - 15-1/2 in Wide Seat - Each

Tap - 5/8-18 in Left Hand Thread - Each

545 in OD - Manganese - Bronze - Edelbrock Heads - Various Applications - Each

Holley - 770 CFM - 4150 - Vacuum Secondaries - Shiny - Gasoline Gaskets are included to facilitateThe Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.