Air Cleaner Base
After 100’s of hours of R&D and testing with top
engine and carburetor builders, R2C has delivered
the best performing air filter base for the Holley
4412, 2 barrel racing carburetors.
features
Precision air horn/choke tower fit - No more trimming and grinding!
Durable and lightweight Composite finish
Maximum performance when used in conjunction with R2C’s #1 rated offset Modified filters.
Improved air flow characteristics
More mid-range horsepower and torque!
Price: