Top 9 Drop Base Air Cleaner – Automotive Replacement Air Filters

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1. Allstar

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Allstar Performance ALL25941 14" Air Cleaner Base

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Allstar #ad - Air cleaner base, 5-1/8 in carb flange, 14 in round, natural, Aluminum, Drop Base, Lightweight, lightweight, Each. Elect plain Or Black Coated Finish. Feature a low profile and free flowing Design That Creates More Power Over Standard Flat Air Cleaner Assemblies.
BrandAllstar #ad
ManufacturerAllstar Performance #ad
Height2.5 Inches
Length18 Inches
Weight1.12 Pounds
Width18 Inches
Part NumberALL25941
ModelALL25941
Warranty90 day

2. Spectre Performance

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Spectre Performance 47623 Xtraflow Air Cleaner

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Spectre Performance #ad - Red synthetic media. 14 by 3 inch tall assembly with Extraflow filter lid. Requires a minimum of 2. 9 inches above carburetor flange when installed. Fits carburetors and TBI throttle bodies with 5-1/8" inlet. Zinc plated 1-1/4 inch drop base for increased hood clearance.
BrandSpectre Performance #ad
ManufacturerSpectre #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Number47623
ModelSPE-47623
Warranty3 Months

3. Spectre Performance

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Spectre Performance 4768 14" Offset Air Cleaner Base with Stud

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Spectre Performance #ad - Fits carburetors and throttle body injection assemblies with a 5-1/8 inch mounting flange. Works with 14 inch air cleaner assemblies. Flat base plate, raises assembly 1-1/4 inches higher than our other drop base air cleaners. Zinc plated steel to resist corrosion. Moves 14 inch assembly 1-1/4 inches from center.
BrandSpectre Performance #ad
ManufacturerSpectre #ad
Height0 Inches
Length0 Inches
Weight1.65 Pounds
Width0 Inches
Part Number4768
ModelSPE-4768
Warranty3 Months

4. K&N

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K&N 85-3545 Base Plate

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K&N #ad - Fits carburetors with 5-1/8 In. Outside diameter. Flange. Chrome plated steel. Drops base of filter below carb flange. 14 in.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height2 Inches
Length15 Inches
Weight1.75 Pounds
Width15 Inches
Part Number85-3545
Model85-3545

5. Holley

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Holley 120-510 Air Cleaner Base 1 in. Drop Base Plate Chrome For Use w/14 in. Diameter Air Cleaners Air Cleaner Base

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Holley #ad - Diameter Air Cleaners;. Drop base plate; chrome; For Use w/14 in. Holley performance 120-510 air cleaner base; 1 in.
BrandHolley #ad
ManufacturerHolley #ad
Height1 Inches
Length14 Inches
Weight1.1 Pounds
Width14 Inches
Part Number120-510
Model120-510

6. Holley

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Holley 120-511 Air Cleaner Base 1 in. Drop Base Plate Black For Use w/14 in. Diameter Air Cleaners Air Cleaner Base

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Holley #ad - Holley performance 120-511 air cleaner base; 1 in. Drop base plate; black; For Use w/14 in. Diameter Air Cleaners;.
BrandHolley #ad
ManufacturerHolley #ad
Height1 Inches
Length14 Inches
Weight1.1 Pounds
Width14 Inches
Part Number120-511
Model120-511

7. A-Team Performance

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A-Team Performance High Flow Replacement Air Cleaner Assembly w/Flow-Thru Lid Washable and Reusable Round Air Filter Element Kit Includes Star Wing Nut Compatible with Chevrolet GMC Ford 14"x3" Black

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A-Team Performance #ad - Engineered to fit throttle body injection assemblies and carburetors with a 5-1/8-inch neck flange. Kit includes black top, black Element, Gasket, Black Base, Bolt, and Wing Nut. Measurement: 14-inch diameter and 3-inch tall air filter. Increased air flow over a standard assembly. Extra flow lid allows air through the top and sides.
BrandA-Team Performance #ad
ManufacturerA-Team Performance #ad
Part NumberBLACK KIT

8. Racing Power

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Racing Power Company R6720 14" x 3" Round Aluminum Finned Drop Base Air Cleaner Set

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Racing Power #ad - Air cleaner assembly - finned round - 14 in round - 3 in element - 5-1/8 in carb Flange - Drop Base - Aluminum - Polished - Kit Notes: WITH PAPER ELEMENT.
BrandRacing Power #ad
ManufacturerRacing Power Company #ad
Height4.3 Inches
Length14.9 Inches
Weight6.1 Pounds
Width15.2 Inches
Part NumberR6720
ModelR6720

9. Edelbrock

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Edelbrock 1221 Signature Series Air Cleaner

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Edelbrock #ad - Comes with 14" diameter, 3" element and 3-3/4" overall height. 3/8" deeper flange for use with all Edelbrock carburetors. Stamped from 18-gauge steel and triple chrome plated. Has knockouts in the base and include an adapter for crankcase ventilation. Perfectly fits with Signature Series valve covers.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height4 Inches
Length15.9 Inches
Weight4.5 Pounds
Width14.2 Inches
Part Number1221
Model1221
Warranty90 Day Manufacturer