Billet Specialties Plain Dual Quad Air Cleaner
Billet Specialties air cleaners are designed to work with standard 4-barrel carburetors with a 5.125″ diameter air cleaner mounting flange. Each air cleaner also uses a common size replaceable air filter element. Dual Quad Air Cleaners feature an adjustable base to easily to fit carb spacings from 6-7/16 to 8-7/8. K&N lifetime air filter included.