Camshaft - Magnum - Hydraulic Flat Tappet - Lift 0.525 / 0.525 in - Duration 305 / 305 - 110 LSA - 3500 / 6500 RPM - Mopar B / RB-Series - Each Brand-COMP CAMS MPN 21-243-4 . **NOTE: Truck Freight NO
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