Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Blue Exhaust Wrap 43 in Diameter x 21

43 in Diameter x 21

By precise shaping of the sealing wall of both the perch and cylinder body

Chrome Chevy Bowtie Logo

1965-1966 Mercury Colony Park

1981-1999 GMC C2500 Suburban

Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Blue Exhaust Wrap 43 in Diameter x 21Outerwears 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