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 931115 a 1-1/8" oversized bearing with

a 1-1/8" oversized bearing with 3/4" threads eases installation

Adds a solid rear jacking point to each side of the vehicle

The housing incorporates the factory air inlet scoop

and mount using 4-10/24 allen bolts in relative lengths

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 931115 a 1-1/8" oversized bearing withProduct 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