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K&N 56-1390 Custom Racing Assembly

Custom Assemblies > Custom Racing Assembly
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 Customer Reviews
  • Designed to increase horsepower and acceleration
  • Show quality with custom chrome top and base
  • Washable and reusable air filter
  • High air flow with excellent filtration
  • One year limited warranty
The K&N 56-1390 Custom Racing Assembly fits some Austin Allegro, Rover Allegro, Rover Austin Morris, Rover Marina, Rover Midget, Triumph 2500, Triumph Dolomite, and Triumph Spitfire models. See vehicle applications link for details.
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.

[More Information on Custom Air Filters for Single or Two Barrel Carburetors]

Available Information

Product Specifications

Air Filter ColorRed
Air Filter Height1.75 in (44 mm)
Air Filter Inside Diameter4.5 in (114 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeRound
Height1.75 in (44 mm)
Inlet Diameter1.5 in (38 mm)
Inner WireNo
Inside Diameter1.5 in (38 mm)
Mounting Hardware IncludedYes
Neck Flange1.75 in (44 mm)
Outside Diameter5.875 in (149 mm)
Overall Height2 in (51 mm)
Product Box Height6.63 in (168 mm)
Product Box Length6.5 in (165 mm)
Product Box Width3.63 in (92 mm)
Product StyleCustom Assemblies
Replacement FilterE-3180
Top MaterialChrome
Top StyleMetal
Weight1.1 lb (0.5 kg)

K&N 56-1390 Custom Racing Assembly Product Reviews

Sunday, October 23, 2016 - Part 56-1390
I ordered the wrong part first. Exchanged for the correct one. Customer service woman on phone was very nice. I like the correct parts. Just what I wanted.

Lowell Brown
Santa Fe, New Mexico
Thursday, December 3, 2015 - Part 56-1390
Great price, super fast delivery, perfect fit.

Lucio Venditti
Brampton Ontario Canada