Header Bolt - 3/8-16 in Thread - 0.75 in Long - Hex Head - Stainless - Polished - AMC V8 / GM V8 / Mopar B / RB-Series - Set of 12 Brand- MR. GASKET MPN 2210G . **NOTE: Truck Freight- NO State Restrictions Canada Restrictions- NO Canada Shipping: Ships to Canada