Type:Intake & Exhaust Valve OE NO.:Standard Warranty:1 Years Size:OEM Size Material:21-4N / 4Cr9Si2 / 40Cr/23-8N/4Cr10Si2Mo Color:black white golden Payment:T/T Packing:Carton Shipping:Sea Service:OEM Service Quality:100%tested Sample:Avaiable MOQ:200 Product Name:Engine Valve for Proton Persona 1.6 Show More