HOLLEY part description

Product Description

4500 Drop Base Air Cleaner Assembly

Features & Benefits

  • Open Element Style
  • Fits 4500 Series Carbs/Throttle Bodies w/7.25 in. Neck
  • Drop Base
  • Stamped Steel Base And Lid

Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle

Product Attributes

Base Type 0.9375 in. Drop
Carb/air Horn Diameter 7.500 in.
Filter Height 6.000 in.
Filter Style Red Washable
Finish Chrome
Material Steel
Shape Round
Size 16.000 in.

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8421310000
Harmonized Tariff Code (HTS) 8421310000
NAFTA Preference Criterion Code B
Remanufactured Part N
UPC 00090127030899
Holley® has been the undisputed leader in fuel systems, powering nearly every NHRA Pro-Stock champion and Monster Energy NASCAR Cup team with its expansive line of carburetors for over 40 years. Today, its EFI products and products for GM's popular LS engine are what dominate the performance world and the LS scene respectively. But aside from carburetors, Holley is also widely recognized for its intake manifolds, performance fuel pumps, and engine dress-up products. And to better serve its customers, it partnered with numerous other companies, such as MSD, a company developing electronics for the entire powertrain, and Powerteq, the world leader in performance tuning in the automotive market.

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