Curb Hoppers0My CartRPC (Racing Power Company)Racing Power R9640 (7-Pack) Valve Cover Hold Down Tabs Steel for Big Block ChevyListing ID: 1016099Manufacturer Part Number: R9640Reference Part Number(s): RPCR9640In Stock, 38 AvailableWill Ship Within 3 Days$17.46Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.