Four Champion RBL-9Y Plugs Vega Plymouth Dodge Mercury   This is a NOS set of 4 Champion Spark Plugs , RBL-9Y, for the following vehicles: 1971-1974 Chevrolet Chevy II, Nova, Vega, & Monza w/140 CI.engine 1975 Chrysler 440 Police 1975 Dodge 440 Police 1977 Dodge Truck 440 HD 1971 Mercury 429 w/18mm Heads 1971 Mercury Cougar 429 CI 1975 Plymouth 440 Police Box has some wear. Don't miss these scarce plugs. BX06 Cryque   Will combine shipping to save you money, whenever possible. Certain Items I am not allowed to ship to certain European countries. I will not refund money without an item being returned. No Exceptions. I will refund return shipping on case by case basis if I was at error and the item is returned in the same condition and by the same service as shipped.