12" X 2" Center Finned Oval Aluminum Air Cleaner Kit, Paper Filter - Polished

• Center-finned oval design gives a classic, detailed hot rod appearance

• 12" x 2" polished aluminum housing pairs with a disposable paper filter

• 5-1/8" neck flange fits standard 4-barrel carburetor/throttle body necks

• Compact 12" oval footprint suits tighter engine bay clearance needs

This air cleaner kit uses a 12" x 2" oval aluminum housing with a center-finned top design and a polished finish, giving it a detailed, classic hot rod look. It includes a white paper filter element — a disposable filter designed for periodic replacement rather than washing and reuse.

The 5-1/8" neck flange is sized for standard 4-barrel carburetor and throttle body necks — confirm your carburetor or throttle body's flange size matches before ordering, since this is a universal-fit kit not matched to a specific engine or vehicle. At 3-1/8" overall assembled height and a compact 12" oval footprint, this kit suits tighter engine bay layouts — verify hood clearance before installing.

Applications
This is a universal-fit air cleaner kit sized for a 5-1/8" carburetor or throttle body neck flange, not matched to a specific engine or vehicle. Confirm your flange size and available hood clearance (3-1/8" overall height) before ordering.

Installation
Match the 5-1/8" neck flange to your carburetor or throttle body before installing, and verify your available hood clearance against the 3-1/8" overall assembled height.

What top style does this air cleaner have?
Center-finned.

Is the filter washable or disposable?
Disposable. This kit includes a white paper filter element designed for periodic replacement, not washing and reuse.

What size carburetor or throttle body does this air cleaner fit?
It's sized for a 5-1/8" neck flange, which matches standard 4-barrel carburetor and throttle body necks. Confirm your flange size before ordering, since this is a universal-fit kit.

What's the overall height of this air cleaner once assembled?
3-1/8". Use this figure when checking hood clearance.

What's the difference between this and the red washable filter version?
This kit uses a white paper filter (disposable). TSP's center-finned oval kit with a red washable filter (SKU 53ACK1222P) uses a reusable filter element instead. Both are 12" x 8-3/8" oval, polished aluminum with the same 5-1/8" neck flange.

Does this air cleaner require California emissions certification?
No — this product does not affect vehicle emissions and is not subject to emissions compliance regulations.