THIS IS A NOS FORD FOMOCO D4AZ-9D843-A SPEED CONTROL AMPLIFIER ASSEMBLY 1974 1975 1976 1977 1978 1979 1980 1981 1982 FORD LINCOLN MERCURY. THIS FITS MANY VEHICLES. THE BOX IS IN BAD SHAPE BUT THE PART IS FINE. LOOK AT THE PHOTOS FOR THE DETAILS OF THIS PART. SHIPPING IS A FLAT RATE FEE OF $10.00 SHIPPED IN THE LOWER 48 US STATES. BOX 485