BRANDS:WEIAND, HOLLEY, IMPCOINCLUDES:WEIAND INTAKE MANIFOLD 8120 ACTION PLUS, HOLLEY THROTTLE PLATE 600, IMPCO CT425M-2 MIXER, HOLLEY AIR CLEANER, GASKET SETAPPLICATION:1957-1986 262-400CID SMALL BLOCK CHEVROLET ENGINES AND SBC ENGINES EQUIPPED WITH 1987-1991 L98 ALUMINUM CORVETTE CYLINDER HEADS.WILL WORK WITH ANY SBC ENGINE EQUIPPED WITH AFTERMARKET CYLINDER HEADS AS LONG AS THEY HAVE A STANDARD PORT FLANGE OPENING AND BOLT HOLE LOCATIONSMOST ORDERS SHIP IN 2-10 BUSINESS DAYS, FREE SHIPPING TO THE 48 STATESSHIPS SAME DAY OF ORDER(IN MOST CASES)Be sure to add me to your favorites list!Check out my other items!Sign up for PayPal; the fast, easy, and secure way to pay online.We have thousands of parts in stock, send us a message if you do notseethe part you need!Feel free to ask us about conversion kits for almost anything including trucks, cars, generators, tractors, boats, motorcycles, RVs etc. We can build a kit to convert almost any engine!