Racing Flag

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

Racing Flag

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

CARBURETORS AND THROTTLE BODIES

Chevrolet Performance has the right carburetor or throttle body to complete your new crate engine or give life to your rebuilt engine. Then, top off your engine with one of our great-looking air cleaners.

Carburetors

19170093

Carburetor – Holley 770-cfm

  • Holley 4150-style 770-cfm 4-bbl carburetor
  • Features show-car-quality polished finish
  • Dual-feed, center-hung float bowls
  • Vacuum secondaries
  • Automatic electric choke
  • Quick-change adjustable vacuum secondary
  • Recommended for Small-Block and Big-Block engines, including competition and off-road vehicles
  • Bolts and gaskets included
  • Replaces Holley 4160 750-cfm carburetor P/N 12485506

19170095

Carburetor – Holley 850-cfm

  • Holley 4150-style 850-cfm 4-bbl carburetor
  • Features show-car-quality polished finish
  • Mechanical secondaries
  • Electric choke
  • Four-corner idle adjustment
  • Power valve blowout protection
  • Custom-calibrated for the ZZ572/620 crate engine
  • Recommended for 502 crate engines and suitable for Big-Block engines, including competition and off-road vehicles
  • Bolts and gaskets included
  • Replaces Holley 4160 850-cfm carburetor P/N 88961560  

NOTE: Carburetor can only be recalibrated for use with other large-displacement engines.


19170094

Carburetor – Holley 870-cfm

  • Holley 4150-style 870-cfm 4-bbl carburetor
  • Features show-car-quality polished finish
  • Dual-feed, center-hung float bowls
  • Vacuum secondaries
  • Automatic electric choke
  • Quick-change adjustable vacuum secondary
  • Recommended for 502 crate engines and suitable for Big-Block engines, including competition and off-road vehicles
  • Bolts and gaskets included
  • Replaces 4150-style 850-cfm carburetor P/N 12366996

19170096

Carburetor – Holley Dominator 1150-cfm

  • Dominator-style 1150-cfm 4-bbl carburetor
  • Features show-car-quality polished finish
  • Mechanical secondaries
  • Four-corner idle adjustment
  • Power valve blowout protection
  • Custom-calibrated for the ZZ572/720R crate engine
  • Bolts and gaskets included
  • Replaces 4500-style 1090-cfm carburetor P/N 88962217

Throttle Bodies

17113524

Throttle Body – Ram Jet 502 

  • Used on the Ram Jet 502 crate engine
  • Use throttle body gasket P/N 10105379 and bolt P/N 11516344 for installation
  • Dual 49.9mm blades

Email Sign-Up 


Subscribe to receive monthly email communications such as news, offers, and more from Chevrolet Performance.

The BLOCK


Visit TheBLOCK.com for a behind-the-scenes look at the world of Chevrolet Performance from an enthusiast's point of view.

Connect


Connect with Chevy Performance.

Email Sign-Up 


Subscribe to receive monthly email communications such as news, offers, and more from Chevrolet Performance.

The BLOCK


Check out Chevrolet Performance product releases, future car builds, and more.

Connect


Connect with Chevy Performance.

VISIT OUR BRANDS FOR YOUR OE NEEDS

|

Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.