K&N 56-9327 Custom Racing Assembly

Custom Assemblies / Custom Racing Assembly
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$81.99 USD
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Product Overview

  • 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
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]
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Height2.094 in (53 mm)
Air Filter ShapeRound Tapered
Inlet Diameter1.656 in (42 mm)
Mounting Hardware IncludedYes
Neck Flange1.656 in (42 mm)
Overall Height2.25 in (57 mm)
Replacement FilterE-9156
Top MaterialChrome
Top StyleMetal
Warranty12 Months
Product StyleCustom Assemblies
Weight1.1 lb (0.5 kg)
Product Box Height3.5 in (89 mm)
Product Box Length6.56 in (167 mm)
Product Box Width6.31 in (160 mm)
WARNING: Cancer and reproductive

K&N 56-9327 Custom Racing Assembly Product Reviews

Wednesday, June 13, 2018 - Part 56-9327
I bought the 56-9327 assembly's hoping they would fit my 1968 +4 Morgan equipped with HS6 SU carburetors. After receiving the the assembly's I found that due to the offset mounting hole in the back plate the bonnet / hood could not be closed. This is a common problem with the plus 4 Morgans as they were shipped from the factory without air cleaners due to clearance issues related to the front carburetor. This has been solved in the past by cutting the Bonnet / hood and adding a scoop. I am not a fan of cutting holes in my car but also not being a person that gives up easily I contacted one of your representatives on the phone and inquired about the possibility of obtaining back plates from the 56-1400 assembly that I could use in place of the plates that came with the assembly I bought. The lady was extremely helpful and I wish I could remember her name so I could give credit were it is due. She helped me obtain the plates at a reasonable cost. After modifying the 56-1400 plate as in the second picture and installing on my 1968 Morgan the bonnet / hood closes with just enough room to spare. This modification may work for other Morgan owners of plus 4's that would like better air filters but does require that they be using HS6 SU carburetors and they must be using the early short manifold. I was planning on ordering another set of 56-9327 assembly's with 56- 1400 back plates for my other Morgan but due to slight differences in body styles the configuration although very close to working won't let the bonnet / hood close without touching on that car. I want to thank everyone at K&N for the kind help and interest. Mike Poropat

Michael Poropat
St Louis, Missouri