Mint condition Holley 650 CFM vacuum secondary spreadbore carb for sale, the classic series, very little use,,butterflies are tight so,,no leakage, all complete,,very good condition, was redone with carb kit before being stored, new replacement value is over 650.00..kindly forward your contact number for details, serious inquiries only,thanks,,$200.00 o.b.o. 780-805-1490 located in Kinuso AB.