Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Red H778C31XL 3/16 in Female Pushlock x

3/16 in Female Pushlock x 3/16 in Female Pushlock x 3/16 in Pushlock Female

3/8 in NPT Male Thread

2002-2006 Hummer H1

the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than O-ring or umbrella seals

Outerwears Air Filter Pre-Filter Assembly - 14" x 3" Element - Red H778C31XL 3/16 in Female Pushlock xOuterwears 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