Curb Hoppers0My CartRPC (Racing Power Company)Racing Power R9963 (Kit) Headers Steel 1-5/8"Primary for Small Block ChevyListing ID: 1016110Manufacturer Part Number: R9963Reference Part Number(s): RPCR9963In Stock, 4 AvailableWill Ship Within 3 Days$206.84Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.