NEVER USED . FOR USE WITH SUPER CHARGER PLATE OR 2X2 UPPER PLATE OR TURBO. FIRS 2V 3V HEADS WILL BOLT TO 4V HEADS BUT PORT IS SMALL ON INTAKE..
Ford 351C Cleveland Double Roller 9 Keyway Billet Steel Timing Chain Kit
Ford 351C Cleveland Hydraulic Roller Camshaft 243 Int. 257 Exh. Duration
Ford 351C Cleveland Mechanical flat tappet Camshaft 260 / 260 Duration