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3x2 D-Shaped Tri-Power Air Filter Assembly [Cast Finish]
InfoVehicle Info Needed
FITECH FUEL INJECTIONPART NUMBER: 546-42400

3x2 D-Shaped Tri-Power Air Filter Assembly [Cast Finish]

$50900
ShippingShips on 12/01/2026
Lowest PriceLowest Price Guarantee

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Components
3x2 D-Shaped Tri-Power Air Filter Assembly
  • Finned Top
  • Cast Finish
  • Cotton-Gauze Gray Element
  • Set of 3

    FiTech 42400 3x2 D-Shaped Tri-Power Air Filter Assembly Features:

    • Includes Cast Aluminum Top and Bottom, Filter Element, Gaskets, Studs, Fasteners
    • Washable/reusable filter elements
    • Dimensions: 7.125 in. L X 4.750 in. W X 4 in. H

    Fitment Note: This finned air cleaner kit fits FiTech 39610 and 70080 3x2 EFI systems

      • Muscle Car Appearance, Modern EFI Performance

      FiTech's Go EFI 3x2 Tri-Power Throttle Body System keeps the muscle car look while upgrading to modern-day EFI technology. The FiTech 3x2 Tri-Power Throttle Body System is ready to run right out of the box and supports up to 600 HP on both street and strip engines. Simple 2-barrel throttle bodies stick to the basics of drivability and reliability while at the same time being designed to maximize airflow and inlet velocity. Adding modern EFI to your muscle car or truck is a great way to boost the fuel economy while not sacrificing performance.

    Part TypeAir Cleaner Assembly
    Product LineFiTech Go EFI 3x2 Tri-Power 600 HP Throttle Body System
    BrandFITECH FUEL INJECTION
    Package Height10.6
    Package Width10.6
    Package Length20.3
    Weight8.95 PG
    Part CategoryPerformance Parts
    Filter ColorGray
    Hardware IncludedYes
    Product Length7.125 in (180.975 mm)
    QuantitySet of 3
    Filter MaterialCotton Gauze
    Product Height4 in (101.6 mm)
    Part FitmentUniversal
    Air Cleaner Top DesignFinned
    Product Width4.75 in (120.65 mm)
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning