K&N Universal Rubber Filter 2.5in Flange ID x 3.5in OD x 5in Height Engine Components>Connecting Rods - 8Cyl A one-piece powder-coated heat shield

A one-piece powder-coated heat shield is used to protect the filter from unwanted hot engine air for maximum performance

The Model A is the most modified car in history

Adjustable base pressure from 30-75 PSI with the spring installed

GSC P-D Nissan/Infiniti VR30DDTT S1 Cams 253/260

K&N Universal Rubber Filter 2.5in Flange ID x 3.5in OD x 5in Height Engine Components>Connecting Rods - 8Cyl A one-piece powder-coated heat shieldK&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