CHRY 5.7L 2003-08. Engine Pro 5.7L HEMI applications: D-5.7Hemi-G1 | CK345; D-5.7Hemi-G1 | CK345-01; D-5.7Hemi-G1 | CK345-03; D-5.7Hemi-G1 | CK345-04. Supplier fitment/source is a historical snapshot; confirm VIN/MDS/VVT before ordering. Unit of sale/size selection should be confirmed with EBW. CORE EXCHANGE: Customer core surcharge $82.50 for online/shipped core-exchange orders. Eligible core dropped off in person at Engine Builders Warehouse: $0 core charge; contact EBW for arrangements and acceptance.