THIS WE BELIEVE TO BE FOR A 2 BARREL CARB.  WE THINK  NOT SURE SO DO YOUR HOMEWORK.  MEASURES APPROX 4 1/2 TALL X MAIN BODY APPROX 12 IN. IN DIAMETER THE INLET TUBE APPROX. 8 IN. LONG.  WITH A DIAM. OF APPROX 2 1/4 IN.  IT COMES WITH A FILTER #542111.  YOU ARE GETTING THE MAIN BODY THE LID AND THE FILTER ELEMENT AND THAT IS ALL.  IT IS PAINTED A DARK PURPLE IT DOES HAVE SCRATCHES BUT NO SERIOUS DENTS OR ANYTHING.