You can't get an AVS new. Rather than deal with another old-used-rebuilt carb, I would suggest you go for a new Carter AFB or Edelbrock carb. The Edelbrock is based on the AFB. You can get a 750 or 625 cfm. I don't know which Imperials came with stock. I know that hp 440s came with 750 avs. Either should bolt right on, but you may need the linkage kit. Check out Summit or Jegs. Good luck Rob _________________________________________________________________ The new MSN 8: smart spam protection and 2 months FREE* http://join.msn.com/?page=features/junkmail