THIS IS A NOS FORD B5A-6513-C 1958 1959 1960 EDSEL MERCURY FLAT HEAD 239 V8 VALVE SPRINGS 8 PEICES.LOOK AT THE PHOTOS FOR THE DETAILS OF THIS PARTS. SHIPPING IS  A FLAT RATE FEE OF $16.00 SHIPPED IN THE LOWER 48US STATES. BOX 260