Holley GM Muscle Series Air Cleaner

Elevate your classic Chevrolet with the GM Muscle Series Air Cleaner by Holley (120-220). Engineered for peak performance, this air cleaner allows your engine to inhale cleaner and cooler air by promoting a more efficient air/fuel mixture resulting in improved horsepower and torque. Designed for Holley 4150 and 4160 carburetors, this air cleaner features a 1” base drop ensuring a sleek, streamlined look without sacrificing engine compartment clearance. With a 14” diameter, it strikes the perfect balance between ample filter surface area and fitment compatibility, allowing your engine to breathe freely and perform at its best. 

Features and Benefits:
- Fits Holley 4150 And 4160 Carburetors
- 1” Base Drop
- 14” Air Cleaner Diameter
- Cast Aluminum Lid
- Satin Black Finish
- Chevrolet Bowtie Logo
- 3” Filter Height
- Mesh-Reinforced Pleated Cotton Gauze Filter 
- Red, Washable Design
- Pre-Oiled 
- Includes Carburetor Gasket and Mounting Hardware 

Crafted with the finest materials, this air cleaner’s durability is unmatched. The satin black finish coupled with a raised Chevrolet bowtie logo on the cast aluminum lid adds a touch of elegance and brand pride, making it a must-have for Chevrolet enthusiasts. The 3” filter crafted from mesh-reinforced pleated cotton gauze comes pre-oiled and is ready to install. Its red, washable design not only adds a pop of color under the hood but also ensures superior air filtration and flow for optimal performance. Plus, mounting hardware and a carburetor gasket are included for seamless integration!

Tech Tip: Fits other carburetors with 5.125” diameter neck.

Additional Notes:
- It’s against the law to install this part on an Emissions Controlled Vehicle.
- This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled Vehicles).
- This part is not legal for sale or use in California on any pollution-controlled motor vehicles.