Description K&N Individual Round Style Stacks for “Early Type” Fuel Injectors (Single Stacks) for Chevrolet, Etc. – Filters designed to fit with cut velocity stacks, or straight pieces of exhaust tubing. Rubber filter bases come with molded in velocity stack type radius and step, for smooth bore down from element to tube. Each filter has a rubber top with a stamped K&N logo. As with all K&N air filters, these are washable and reusable. Simply use K&N oil and cleaner to service your filter. MORE INFORMATION Low restriction Clamp-on design Washable and reusable Outstanding filtration SPECIFICATIONS Air Filter Shape Round Air Filter Material Cotton Gauze Flange Inside Diameter 2.5 in (64 mm) Flange Length 0.625 in (16 mm) Flanges 1 Flange Type Centered Height 4 in (102 mm) Package Contents 1 Air Filter Package Quantity 1 Outside Diameter 3.5 in (89 mm) Top Material None Top Style Rubber Warranty 1 Year Limited Washable Yes Product Style Round Straight Universal Air Filter Weight 0.7 lb (0.3 kg) Filter Re-Oiling Amount 0.34 oz (10 ml) Product Box Height 7.25 in (184 mm) Product Box Length 4.63 in (117 mm) Product Box Width 4.63 in (117 mm) Inner Wire No
