Login for Access to Member Pricing

Allstar Performance

ALLSTAR PERFORMANCE Air Cleaner Base 14in Black

MPN: all25943 Catalog #: 001480660 Category: Air Cleaner Assembly Components Check Vehicle Fitment

Product Details

Air Cleaner Base - Lightweight - 14 in Round - 5-1/8 in Carb Flange - Drop Base - Lightweight - Aluminum - Black Paint - Each

Dimension is the distance from bottom of this air cleaner base to carb neck sealing flange with spacer listed. OD is 14.25 in with a 1.25 in flange. 1/2 spacer places base 1-1/8 below carb neck 1 spacer places base 5/8 below carb neck. 1-1/2 spacer places base 1/8 below carb neck. 2 spacer places base 3/8 above carb neck.

Air Cleaner Base - 14 in Round - 5-1/8 in Carb Flange - Dropped Base - Lightweight - Aluminum - Black Paint - Each

Dimension is the distance from bottom of this air cleaner base to carb neck sealing flange with spacer listed. OD is 14.25 in with a 1.25 in flange. 1/2 spacer places base 1-1/8 below carb neck 1 spacer places base 5/8 below carb neck. 1-1/2 spacer places base 1/8 below carb neck. 2 spacer places base 3/8 above carb neck.

Dimension is the distance from bottom of this air cleaner base to carb neck sealing flange with spacer listed. OD is 14.25 in with a 1.25 in flange. 1/2 spacer places base 1-1/8 below carb neck 1 spacer places base 5/8 below carb neck. 1-1/2 spacer places base 1/8 below carb neck. 2 spacer places base 3/8 above carb neck.

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Allstar Performance
Part Number
all25943
Catalog Number
001480660
Product Line
Air Cleaner Assembly Components
Category
Air Induction
Type
Air Cleaner Assembly Components
UPC / Barcode
848238056297
Length
14.25 in
Width
14.25 in
Height
2.50 in
Weight
1.19 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 100 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 100 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Air Cleaner Assembly Components

$43.80
^