Mercury Mark 20H Conversion Tower, Exhaust elbow, Filler block sized for a replacement block and KG style saddle with forged clamp brackets and correct 20H bullet style tilt pin. This a complete mid section conversion kit, used but in very nice condition. The two studs in the saddle were used to mount a spray shield. From the John Snell collection. The water tube is installed in the tower. Shipping cost will be added to the cost based upon destination or pick up in Lake Charles, LA is free of extra charge. We have some of the gaskets available if interested.