Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Orange 4704021-20-M Maintains VVT technology benefits

Maintains VVT technology benefits

1985-1989 GMC Safari

Tool tray measures 12" x 18" x 3"

Mega Dial V2 is a two piece unit

Bracket kits include rear upper and lower trailing arm mounts that accept O

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Orange 4704021-20-M Maintains VVT technology benefitsOuterwears 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