14" x 5" Cotton Gauze Air Filter Element Only more stable valvetrain operation

more stable valvetrain operation

When building rear-ends for race cars or trucks

These valve covers are TIG-welded and are manufactured to help eliminate distortion and ensure a perfect fit to help protect your valve covers and rocker arms

leading to valve seat damage and early valve grind

Designed for C4 transmissions in competitive environments where RPM levels approach or exceed 8

14" x 5" Cotton Gauze Air Filter Element Only more stable valvetrain operationWe want you to have reusable filter elements that outflow ordinary paper filters, without spending an arm and a leg. Speedmaster reusable air filter elements utilize a cotton gauze with aluminum mesh construction, and have oil already applied. These quality filters are available in many sizes and styles, and are a terrific value.