Nice clean Rochester QJet #704262 core missing no parts. All shafts move easily and nothing is frozen or broken. Fuel inlet threads are OK. Includes bolt off throttle arm. Good rebuildable core, and will need restoration as it's been sitting for a while. As such sold as non-working. Buy used or we can restore it for you at extra cost. Restoration would include plating of all parts, bushing of throttle shaft, and test run on a flow bench. Message for details