Willy's GM604 Crate Engine Power Kit - 4-BBL - 750 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Fasteners / Gaskets / Spacer / Spark Plugs Included - Chromate - 604 Crate Engine Fuel Jug Engineered to yield faster throttle

Engineered to yield faster throttle response

Hole Spacing: 1"

2005-2006 GMC Sierra 1500 HD 78

The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit

Willy's GM604 Crate Engine Power Kit - 4-BBL - 750 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Fasteners / Gaskets / Spacer / Spark Plugs Included - Chromate - 604 Crate Engine Fuel Jug Engineered to yield faster throttleProduct Description: Carburetor GM604 Power Kit 4 Barrel 750 CFM Square Bore No Choke Mechanical Secondary Dual Inlet Fasteners Gaskets Spacer Spark Plugs Included Gold Chromate 604 Crate Engine Established in 1985, Willy's Carburetor manufactures high performance carburetors for racing engines. Willys Carb and Dyno Shop produces custom 4 and 2 barrel carburetors for circle track and drag racing applications. They offer carbs in gas, alcohol, and