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