Camshaft - Xtreme 4 x 4 - Hydraulic Flat Tappet - Lift 0.564 / 0.570 in - Duration 278 / 288 - 111 LSA - 2000 / 6200 RPM - Big Block Chevy - Each Brand-COMP CAMS MPN 11-243-4 . **NOTE: Truck Freight NO
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