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Moroso 66303 - Air Cleaner Kit, 8-1/2 Inch X 2-3/8 Inch, Black Powder Coat, Aluminum

Since 1968, Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications!

Air Cleaner, Black Powder Coat Alum with Flat Bottom 8-1/2 Inch Dia. 2-3/8 Inch Filter, 5-1/8 Inch Dia. Neck, Fits Holley, Demon, Q-Jet Carbs
Please Call for Availability
Shipping: Free Shipping* On Orders Over $99!


• Available in black, red and blue powdercoat and ultra-high luster, hand polished triple-process, chrome plated steel
• PCV adapter and matching wing nut included
• Fits Holley©, Thermoquad, Quadrajet and similar carburetors with a 5-1/8" diameter neck
*Not legal for sale or use on pollution-controlled.

66390 Air Cleaner Stud Adapter, Fits: Holley
97331 Air Cleaner Base Gasket, Channeled
97510 Air Cleaner Element. 2-3/8" x 8-1/2" diameter
97520 Air Cleaner Element. 2-3/8" x 11-1/2" diameter

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 66303
  • 66303
  • 84663663031
  • Moroso
  • New


Shipping Information

  • Item Requires Shipping
  • 1.5 lbs.
  • W9.0000” x H9.0000” x L5.0000”
  • Free Shipping* On Orders Over $99!

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