Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Orange 3552024-17-XXL 1979-1998 GMC K3500

1979-1998 GMC K3500

or the AC Cobra

MegaShifter

For use with the stock factory or aftermarket catback exhaust systems

Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Orange 3552024-17-XXL 1979-1998 GMC K3500Outerwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. Racers and engine builders were experiencing loss of horsepower and engine damage due to sand, dirt, and other debris prematurely packing (clogging) the filter and often passing through the filter into the engine. Filters loading up with dirt meant loss of horsepower and in many cases loss of a race. Race crews were noticing severe engine