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 AIR CLEANERS

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

19170092

Carburetor – Holley 670-cfm

  • Holley 4150-style 670-cfm 4-bbl carburetor
  • Features show-car-quality polished finish
  • Dual-feed center-hung fuel bowls
  • Vacuum secondaries
  • Electric choke
  • Power valve blowout protection
  • Quick-change adjustable vacuum secondary
  • Bolts and gaskets included

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 4150 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 street, competition, towing, and off-road vehicles
  • Bolts and gaskets included
  • Replaces Holley 4150 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

Air Cleaners

12342080

Air Cleaner – Chevrolet-Logo High-Performance Design

  • 14" round high-performance-style air cleaner
  • Chrome lid with embossed Chevrolet name
  • Fits most 4-bbl and 2-bbl carburetors

NOTE: Check clearance between hood and top of air cleaner. Minimum clearance is 3.75" from top of carburetor gasket area to underside of hood.


12342071

Air Cleaner – Chevrolet-Logo Classic Design

  • 14" round classic-style air cleaner
  • Chrome lid with embossed Chevrolet name and Bowtie attaching nut
  • Fits most 4-bbl and 2-bbl carburetors

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.