For sale is a 1981 Chevy C-10 intake manifold, It will work for many 350 applications it just matches this specific application. It was used onthe 1981-1988 Chevy C-10 with 350 motor. This on is grime but very useable with good threads for mounting parts back on it. Casting number 14014434 date code F181 or June 18 1981. It is a four barrel intake. Please let me know your additional questions. Thank you for looking and good luck cub finding the parts that you need. Mac