PERFORMANCE CARBURETOR
HOLLEY 0-80583-1

• No Choke Hardware
• Choke Related Provisions are Deleted
• Sealed Choke Rod Hole
• No External Vacuum Sources
• Uses Straight-type Accelerator Pump Nozzle to Prevent any Possibility of Fuel Pullover
• Durable Composite Accelerator Pump Arm
• 30cc GFLT Accelerator Pump Diaphragm System
• Power Valve Blow-out Protection
• Welded Throttle Lever and Shaft Assembly
• Low-profile Buttonhead Throttle Plate
• Adjustable Screw-in Air Bleeds
• Reinforced HP Metering Blocks
• Fuel Slosh/Vent Baffles Installed
• Reusable Nylon Fuel bowl Screw Gaskets
• Stainless Steel Throttle Plates with Drilled Air Bypass Holes
• Metal Cup Plug Sealed Throttle Shaft
• 5/16 Air Cleaner Mounting Stud
• All Parts Fully Comply with the Technical Gauging Now in Use
• Venturii Casting Rings are Reamed to Legal Dimensions
• 100% Wet Flow Tested and Calibrated
• Dichromate Finish