Welcome to Pavement Optional. 4x4, Jeep, Overland, SxS, Truck and UTV Online Store. Or visit us at our Lake Havasu location at 1505 Countryshire Ave.



Regular price $1,184.49

  • All aluminum construction saves 3.8lbs. over original models (28 Percent weight savings)
  • 4 corner idle allows you to precisely control your idle system
  • Clear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustments
  • Notched float and jet extension are factory installed
  • 5/8-18 inlet threads offer a large variety of plumbing options (uses standard 4500 fuel inlet spacing)
  • Factory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)
  • Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools
  • Contoured hex head squirter screws for streamlined airflow
  • Progressive secondary link installed for perfect off the line launches. No linkage parts under the carburetor (1:1 wire link included in kit)
  • 100 Percent wet-flow tested by Holley technicians to assure it arrives ready to run!
  • Compatible with the Gen 3 Dominator 4-hole billet spacer P/N 17-86
  • Shiny with billet aluminum metering block and black hardware
  • Designed for use on Drag race, Pro Street, or any high horsepower engines
  • Calibrations optimized for today's race engines and new fuels
  • Fully machined from venturi throat to throttle bore for predictable & repeatable performance
  • Annular boosters deliver excellent signal and throttle response
  • Screw in air bleeds offer precise tuning capabilities
  • Metering blocks feature improved durability, true gasket sealing and adjustability ( power valve channel restrictors, intermediate restrictors & idle feed restrictors)
  • Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle

Additional Attributes:

  • GTIN: 00090127725252
  • Venturii Size: 1.690 inch
  • Barrels: 4
  • Billet Color: Clear SP Dominator
  • CFM: 1050
  • Choke: None
  • Circuit: 3
  • Condition: New
  • Emission Code Description: Legal for Racing Use Only
  • Emission Code: 4
  • Finish: Shiny
  • Fuel Inlet: Dual
  • Fuel: Gasoline
  • High Speed Air Bleed: 40
  • Idle Air Bleed Size: 53
  • Intermediate Air Bleed: 63
  • Marine Use: No
  • Material: Aluminum
  • Model: 4500
  • Primary Main Jet: 84
  • Primary Power Valve: 5.5
  • Primary Pump Nozzle Size: 35
  • Secondaries: Mechanical
  • Secondary Main Jet: 94
  • Secondary Pump Nozzle Size: 35
  • Supercharged Application: No
  • Throttle Bore: 2.000 inch


  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 14.25 x 12.38 x 9.13 inches