Holley is excited to introduce a fresh option for your engine with our new 16" drop-base 4150 air cleaner assemblies and filters. You can choose from filter heights of 3", 4", or 6", and select between a sleek chrome finish or a stylish EDP black. Each assembly comes with a choice of a red washable gauze element or a classic white pleated paper element, allowing you to achieve the look that suits your style best. The tops are designed to be large and smooth, giving them a clean, stealthy appearance, or you can use them as a blank canvas for your own creative touch. With a 15/16" drop-base, you’ll gain valuable hood clearance without any worries about clearance issues below.

• Instructions for Part# 120-4230

• Available in chrome or EDP black (Electro Deposit Primer) finishes
• Open element style for optimal airflow
• Choose between low restriction paper or washable red gauze element
• Compatible with 4150/4160 series carbs/throttle bodies featuring a 5-1/8" neck
• Drop base design for added clearance
• Constructed from durable stamped steel for both base and lid

• Base Style: 4150
• Emission Code: 3
• Filter Diameter: 16"
• Filter Height: 3"
• Filter Type: Red Washable
• Finish: Black
• Logo: None
• Material: Stamped Steel
• Product Type: Air Cleaner
• Size: 16"
• Warranty: Limited 90 Day