Outerwears 3" Shielded Crank Breather Pre-Filter w/o Top - Orange 29522510 F-350 Super Duty 2019-2017

F-350 Super Duty 2019-2017

2014-2016 Chevrolet Silverado 1500 4

lengths and three temperature ranges

#4AN x 3/16" brake line

Outerwears 3" Shielded Crank Breather Pre-Filter w/o Top - Orange 29522510 F-350 Super Duty 2019-2017Outerwears 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