I take it your looking for a 7027268? I don't think I would spend 695. I wouldn't give up just yet. Any pontiac that year should work. You can buy the linkage arms from ames. I think they have them for 67 anyway. The only leaking problems that I have heard about are the fuel well plug that come on all quads. These can be easily be repaired with some epoxy. I would do some more looking on the net and on ebay. Even if you get a badly worn used one Cliff Ruggles can redo it for a bargin basement price. The 68 ones have been going for 200 on down depending on condition. If your trying to keep it all number matching verify the # you need first. I would prefer a nasty worn carb to someone elses rebuilt one, just so I could send it to Cliff and have it set up right and the shaft re bushed.