AA-387-B Air Cleaner Hold Down Assembly, 1/4"-20 Bottom Thread

Description Air Cleaner Hold Down Assembly, made from aircraft quality grade aluminum, 7″ long stem is 5/16″ – 18 threaded at top, 1/4″ – 20 bottom thread (going into the carb)   Assembly comes complete with: Shaft, Top Nut (with rubber O-Ring), Knurled nut, and Jam nut