Holley Replacement Carburetors are Engineering to Improve Performance and Keep You Emission Legal. The 0-80452 is a Model 4160™ Square Bore designed to fit several applications. See application chart below in tech resources for specific details.

Features:
  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Direct emissions legal bolt on replacement for some vehicles
  • Improves performance over stock carburetor
  • All emissions provisions
  • Factory preset electric choke for easy startups
  • Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
  • Single feed fuel inlet for easy installation
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
  • Holley Replacement Carburetors are Engineering to Improve Performance and Keep You Emission Legal. The 0-80452 is a Model 4160™ Square Bore designed to fit several applications. See application chart below in tech resources for specific details.

    Features:
  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Direct emissions legal bolt on replacement for some vehicles
  • Improves performance over stock carburetor
  • All emissions provisions
  • Factory preset electric choke for easy startups
  • Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
  • Single feed fuel inlet for easy installation
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!