Holley upgraded their two most popular sizes of double pumper with electric chokes. The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears.
Holley Carburetor 0-76650BK; Ultra Double Pumper 650cfm Mechanical Black/Polish
Holley Carburetor 0-80783C; Classic 650cfm, Vacuum Sec, Elec Choke, Gold
Holley Carburetor 0-82651SA; Street HP 650cfm Mech Sec, No Choke, Shiny
Holley Carburetor 0-4777S; Double Pumper 650cfm, Manual Choke, Mech Sec, Shiny
Genuine HOLLEY 125-45 -2 (Pair) Holley Carburetor 4.5" Power Valve & Gasket
Holley Carburetor Rebuild Kit for Holley 4160 Carburetors
