Cast Iron Cylinder Head Set(SET)

Raw front and rear head set is for 74 and 80 models This set is casted after the OE Cast Iron Heads which features the squish WR combustion chamberbrbrHead set accepts 18mm spark plugs and Iron length head bolts Heads can be machined for the brass primer cups We suggest using VTwin copper head gaskets NOTE Drilled 18 NPT for primer cups Heads features WR shape combustion chambers NOTE Must order head bolts washer set and head primer cups separately