Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Yellow Helmet Components Four Corner Style - Allows

Four Corner Style - Allows Flow of Steam & Coolant from Front & Back of Cylinder Heads

Simple and clean three wire installationBuilt-in ignition module delivers a powerful sparkMaintenance-free magnetic pick-up never requires adjusting

Holley products for GM's popular LS engine are dominating the LS scene as well

Black Anodized housing

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Yellow Helmet Components Four Corner Style - AllowsOuterwears 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