NHRA Accepted, 585 CFM, Vacuum Secondary for Chevy Ap


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Quick Fuel Technologies is proud to introduce our latest addition to an already popular line of SSR carburetors. After years of successful competition in Stock and Super Stock, we have learned priceless information that we use to build our custom SSR carburetors. With all the applications and combinations out there we have accumulated a winning spec and build for every cfm we have to offer. Now we can offer that information and proven success in an NHRA legal "on the shelf" version. We still offer our "build to order" versions, but for customers who are short on time, or just want to save a little money, these carburetors will fill the bill. We also added some features to our specs for these carburetors. Depending on where you are ordering from, and your vehicle combination, we have a spec that will be close "if not perfect" right out of the box. We have a list of NHRA approved List numbers that have to be stamped on the carburetor. These new carburetors will have the correct List Number on them, but the box will have a variance of that number depending on 1. Your most commonly raced altitude. – S = Sea level (0 - 3000 ft.) E = Elevation (3000-6000 ft.) 2. Your transmission. – M = Manual or auto w/trans-brake. A = Auto w/footbrake. With the features and specs we've put into these new SSR Carburetors, you get a spec for your car and your location that is as custom as it gets without the price and the wait!


  • NHRA Accepted, 585 CFM, Vacuum Secondary for Chevy Ap
  • “On the Shelf Custom” spec based on transmission and location of vehicle
  • Built with the same dimensions and specs of the original counterparts and guidelines set by the NHRA rulebook
  • Can be used in place of hard to find and expensive Holley O.E. carbs that are competition legal per class
  • Lightweight cast aluminum main body with choke tower
  • Screw in air bleeds for precision tuning capabilities
  • Changeable emulsions, idle feed restrictions, and power valve channel restrictions (if power valve is used)
  • Each carburetor is hand-built and engine tested before it goes in the box
  • Externally adjustable vacuum secondary (no cap or spring change necessary)


BrandQuick Fuel
Emission Code3
FinishTumble Polished
Fuel InletSingle or Dual
Product TypeCarburetor
Supercharged ApplicationNo
Throttle Bore1 9/16"
Vacuum PortsNone
Part NumberSSR-585-1VS


This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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      Some parts are not legal for use in California or other states with similar regulations.