This listing is for one set of brand new Brian Crower Dual Valve Springs + Chromoly Steel Retainers for the Honda/Acura B-Series VTEC engines 

B16a, B16a1, B16a2, B16a3, B16a4, B17a1, B18c, B18c1, B18c3, B18c4, B18c5, B18c6 & B18c7 engines 

Included = (16) Dual Valve Springs + (16) Chromoly Steel Retainers 

Part Number = BC0010S