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Engine Cylinder Head
The Edelbrock part #77425 Victor 24 Deg 340cc cylinder head features a rolled over deck, altered valve locations and partially CNC'd 199cc chambers for cost effective performance. The Edelbrock 77425 cylinder head comes complete with springs to suite hydraulic roller camshafts. Hydraulic spring package for hydraulic roller cams up to .700" lift available. The 340cc rectangle ports produce impressive flow and great power on competition big-blocks with 4.470" or larger bore. Exhaust port exits are raised .534".