K&N 85-6851 Top & Base Plate

Performance Products / Top & Base Plate
$151.99 USD
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Product Overview

  • Made from lightweight spun aluminum
  • Fits carburetors with 5-1/8 inch flange
  • Drops base of filter 1-1/2 inches below carb flange
  • 14 inch outside diameter fits K&N air filters: E-3740, E-1650, E-3750, E-3760, E-3770 and other variants
The K&N 14 inch air filter top and base plates fit any round 14 inch K&N high-flow air filter for boosting the performance in carbureted race cars, hot rods, muscle cars and pickup trucks. The plates are made from lightweight aluminum with a spun aluminum finish featuring K&N logos embossed on the outer edge of the top plate. The base plate fits carburetors with a 5-1/8 inch air horn flange and drops the filter 1-1/2 inches below the carb flange. The drop base design helps to maximize air filter height while still clearing the hood in many custom applications. These K&N 14" top and base plates will work with various heights of K&N high-flow air filters such as the 2-5/16 inch tall air filter E-3740, 3 inch tall air filter E-1650, 4 inch tall air filter E-3750, 5 inch tall air filter E-3760, 6 inch tall air filter E-3770 and several other variations meant for drag racing or off-road racing use.

[More Information on K&N Lids and Tops]
Product StyleAccessories
Height1.5 in (38 mm)
Top StyleMetal
Outside Diameter14 in (356 mm)
Package Contents1 Top Plate, 1 Base Plate
Package Quantity1
Weight2.2 lb (1 kg)
Product Box Height4.63 in (117 mm)
Product Box Length16.5 in (419 mm)
Product Box Width16.31 in (414 mm)
Neck Flange5.125 in (130 mm)
Style1-1/2" Drop Base
Warranty1 Year Limited
WARNING: Cancer and reproductive

K&N 85-6851 Top & Base Plate Product Reviews