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FiTech 42401 3×2 D Shaped Air Filter Assembly Polished Finned Top

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#52142401

FiTech 42401 3×2 D Shaped Air Filter Assembly Polished Finned Top

Tri-Power 3x2 Configuration - Includes three inpidual D-shaped filter assemblies for balanced airflow across FiTech's multi-throttle EFI setups, recreating an authentic vintage Tri-Power appearance
Precise Compact Sizing - Each assembly measures 7.125" L × 4.75" W x 4" H, providing excellent hood clearance while delivering high-performance fitment

Finish:

Polished

$561.60

/each

Factory Shipped

$624.00

Save $62.40

Quantity

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Product Summary

Rectangle Shape, 3.00" Overall Diameter, Polished

Tri-Power 3x2 Configuration - Includes three inpidual D-shaped filter assemblies for balanced airflow across FiTech's multi-throttle EFI setups, recreating an authentic vintage Tri-Power appearance
Precise Compact Sizing - Each assembly measures 7.125" L × 4.75" W x 4" H, providing excellent hood clearance while delivering high-performance fitment
Show-Ready Polished Finish - Eye-catching polished aluminum construction with a distinctive finned top for a bright, premium look that's durable and lightweight
Premium Cotton Gauze Filtration - Gray cotton gauze elements offer excellent dust and contaminant capture, ensuring clean air delivery to protect the engine and support long-term reliability
Ready-to-Install Complete Kit - Comes fully equipped with all hardware (gaskets, studs, fasteners), washable/reusable filters, and everything needed for a quick, bolt-on upgrade on compatible FiTech 3x2 systems

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Key Specs

MFG. Part #	42401
Brand	FiTech
Shape	Rectangle
Overall Diameter	3.00"
Filter Material	High Flow Premium Media

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FiTech 42401 Details

This premium kit features three inpidual D-shaped filters engineered specifically for FiTech's 3x2 EFI throttle body systems (e.g., models 39610 and 70080), offering enhanced airflow, classic hot rod styling, and superior filtration in a compact, hood-friendly package.

Tri-Power 3x2 Configuration - Includes three inpidual D-shaped filter assemblies for balanced airflow across FiTech's multi-throttle EFI setups, recreating an authentic vintage Tri-Power appearance
Precise Compact Sizing - Each assembly measures 7.125" L × 4.75" W x 4" H, providing excellent hood clearance while delivering high-performance fitment
Show-Ready Polished Finish - Eye-catching polished aluminum construction with a distinctive finned top for a bright, premium look that's durable and lightweight
Premium Cotton Gauze Filtration - Gray cotton gauze elements offer excellent dust and contaminant capture, ensuring clean air delivery to protect the engine and support long-term reliability
Ready-to-Install Complete Kit - Comes fully equipped with all hardware (gaskets, studs, fasteners), washable/reusable filters, and everything needed for a quick, bolt-on upgrade on compatible FiTech 3x2 systems

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FiTech More Than EFI 10% Off Select Parts Sale

Save 10% on Select FiTech EFI Components & Accessories! For a limited time, get 10% off qualifying FiTech products, including ignition systems, LS swap components, transmission controllers, gauges, and more. Shop between October 1 and October 31, 2026 to take advantage of this special savings event. Exclusions apply, offer cannot be combined with other promotions.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

FiTech 42401 Specifications

KEY SPECS
MFG. Part #	42401
Brand	FiTech
Shape	Rectangle
Overall Diameter	3.00"
Filter Material	High Flow Premium Media

GENERAL
Overall Length	3.00"
Overall Width	2.00"
Housing Material	Aluminum
Housing Finish	Polished
Sold in Quantity	Each

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