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Top Street Performance

14" Steel Flat Air Cleaner Base - Black

14" Steel Flat Air Cleaner Base - Black

SKU: SKU: SP7299BBK

Regular price $21.95
Sale price $21.95 Regular price $24.15
Shipping calculated at checkout.

Out of stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Black steel flat base for a clean engine-bay finish
  • Base only — pairs with a compatible top and filter for a full assembly
  • Fits carburetors with a 5 1/8" neck diameter, 14" round size
  • Filter sits raised 3/4" for carburetor and clearance management

Description

This black steel flat base is built for universal carbureted air-cleaner applications, fitting carburetors with a 5 1/8" neck diameter in a 14" round size. It's built as a base-only component, so it requires a separately purchased compatible top and filter element to form a complete air-cleaner assembly.

The flat base design places the filter raised 3/4" above the base, which helps manage carburetor clearance, overall air-cleaner height, and installation layout. Steel construction with a black finish supports stable mounting and a clean engine-bay appearance.

Before ordering, verify carburetor neck diameter, filter height, top fitment, and hood clearance, and confirm throttle linkage clearance, breather routing, fuel-line clearance, and stud length for final assembly.


Applications
Fits carburetors with a 5 1/8" neck diameter, 14" round base size; common on street performance and restoration builds assembling a custom air-cleaner combination, and single 4-barrel carburetor setups.

Sizing
14" round diameter, flat base style, 5 1/8" neck flange, filter raised 3/4". Base only — requires a separately purchased compatible top and filter element.

Specs

Air Cleaner Size14"
Air Cleaner ShapeRound
Base StyleFlat
Base MaterialSteel
Base FinishBlack
Filter PlacementRaised 3/4"
Neck Flange5 1/8"

Engine Fitment

COMPATIBLE WITH
Universal — fits carburetors with a 5⅛" neck diameter. 14" round base, flat style, black finish.

NOTES
• Base only — requires a separately purchased compatible top and filter element.
• Verify carburetor neck diameter, filter height, top fitment, and hood clearance before installation.

COMMON VEHICLE APPLICATIONS
Street performance and restoration builds assembling a custom air-cleaner combination
Single 4-barrel carburetor setups

Q&A

Is this the chrome or black finish version?
This listing is the blak-finish version. A chrome-finish version of this same 14-inch flat air cleaner base may be available as a separate listing.

Does this include the top and filter, or just the base?
This listing is for the air cleaner base only. A compatible top and filter element must be purchased separately to complete the air cleaner assembly.

What carburetor neck size does this base fit?
This air cleaner base is designed for carburetors with a 5⅛-inch neck (air horn) diameter.

What does "filter raised 3/4"" mean?
The flat base positions the filter element ¾ inch above the base, affecting the overall assembled height and available hood clearance. Be sure to account for this when measuring your installation.

Will this fit any 14" round air-cleaner top?
Not necessarily. Verify the top diameter, center stud, and sealing surface are compatible with your existing 14-inch round air cleaner top before ordering.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.