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Holley RetroFilter Drive-By-Wire Air Cleaners 120-500 Cleaners, Retrofilter, Drive-By-Wire, 16 in. Round, Aluminum, Chrome, Cotton Gauze Filter, Red, GM LS 4-Bolt 92mm Throttle Body, Kit

SKU: HLY120-500

Air Cleaners

Holley RetroFilter Drive-By-Wire Air Cleaners 120-500 Cleaners, Retrofilter, Drive-By-Wire, 16 in. Round, Aluminum, Chrome, Cotton Gauze Filter, Red, GM LS 4-Bolt 92mm Throttle Body, Kit

SKU: HLY120-500

Air Cleaners
A$803.64
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley RetroFilter air cleaners cleverly hide an LS drive-by-wire throttle body inside to maintain a low height and classic looks. Utilizing a hidden opening in the base to hide unsightly wiring from the throttle body, this trick air cleaner allows you to experience all the benefits of modern technology and keep the vintage look you want. Pair with any Holley intake manifold with a 4150/4610 square bore flange for maximum aesthetics and performance.

The opening is 92mm, but any 4-bolt pattern LS throttle body will physically fit. Holley recommends the LS2/LS3/LS7 style but the L33, L76, and L92 should also fit. RetroFilter DBW air cleaners are available in a 16 in. round or 14 in. dual snorkel style with either a black or chrome finish. Choose the one you prefer under the hood of your vehicle.

Features:

* Allows full EFI functionality stealthily hidden within a traditional looking air cleaner package
* Each kit includes a 3 in. tall, pre-oiled, washable, and reusable premium cotton gauze filter element
* Adapts to LS-style drive-by-wire throttle bodies found on the LS2, LS3, LS7, etc.
* Can be installed on any vehicle running a top mounted 4150/4-barrel EFI capable intake manifold with LS3 DBW wiring components
* Stamped aluminum lid and base for optimal durability and lightweight

Note: Requires adapter to connect to 4150/4160 square bore flange-style manifold. Holley EFI part no. 17-93 is recommended.

Part Type

Air Cleaners

Data: v4.2 - Upd: 2026-10-14 03:45:22

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
120-500
Product Attributes - Part Type
Air Cleaners
Product Attributes - Product Line
Holley RetroFilter Drive-By-Wire Air Cleaners
Product Attributes - UPC
90127108833
Product Attributes - Base Style
Raised
Product Attributes - Raised Distance (in.)
1.500 in.
Product Attributes - Air Cleaner Shape
Round
Product Attributes - Air Cleaner Size
16.00 in. diameter
Product Attributes - Air Cleaner Top Design
Plain
Product Attributes - Air Cleaner Top Material
Aluminum
Product Attributes - Color
Chrome
Product Attributes - Coating Type
Plated
Product Attributes - Finish
Chrome
Product Attributes - Filter Height (in.)
3.000 in.
Product Attributes - Net Height from Carb Flange (in.)
6.080
Product Attributes - Air Cleaner Filter
Red cotton gauze
Product Attributes - Fuel Injection Style
Throttle body
Product Attributes - Nut Included
Yes
Product Attributes - Air Cleaner Nut Style
Chrome wing nut
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit is designed to work with a GM four-bolt 92mm throttle body.

Reference Information

Brand Name/s Holley
StreetFX SKU hly120-500
SFX Item ID 4784735
Supplier Item Code 4784735
Manufacturer SKU 120-500
Manufacturer UPC 90127108833
Alternative References HOL120-500, 4-Bolt, 92mm

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