Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Yellow HYPLSML11M61FIA Gasket Head Bolt Washers 87A

Gasket Head Bolt Washers 87A 0

Ford: Mustang 86 - 93 2

750" effective stud length with a

Chevy Impala 1977-96

They are manufactured from quality materials and can be installed easily without any modifications

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Yellow HYPLSML11M61FIA Gasket Head Bolt Washers 87AOuterwears 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