Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Black HB22411 March Air Conditioning Pulleys

March Air Conditioning Pulleys

1978-1980 GMC Caballero

your alignment is lost

8 mm Valve Stems

Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Black HB22411 March Air Conditioning PulleysOuterwears 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