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1977-1978 GMC K25 305 CID
Barrels 4 Billet Color Shiny with Black Billet Booster Down Leg Brand Holley Carburetor Use Professional Race CFM 750 Choke None Circuit 2 Condition New Emission Code 3 Finish Shiny Fuel Gasoline Fuel Inlet Dual Marine Use No Material Aluminum Model 4150 Primary Main Jet 78 Primary Power Valve 6
Available for both round and D-port exhaust ports
Holley engineers have taken the state-of-the-art Gen 3 Ultra carburetors and created a budget friendly version that is perfect for street/strip applications as well as all out bracket or sportsman drag cars
Muffler Series: 40 Series Delta Force
Hall Effect Sensor Connector for 554-118 - 570-223 fenders-and-flares 1977-1978 GMC K25 305 CIDOverview: Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered machine! Black Nylon braided wire loom from 1 8" to 2" and every connector (pins seals TPA included) we utilize on our main harnesses are now available! Features: Genuine OEM Connectors
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