Outerwears Air Filter Pre-Filter Assembly - 14" x 6" Element - Blue 1341013 Two-Piece Cover allows adjusting of

Two-Piece Cover allows adjusting of cam timing or end play without removing the entire timing cover

A-1 Performance Plumbing is quickly becoming a leader in high quality competition plumbing

1984-1992 GMC G1500

K15/K1500 Pickup

Outerwears Air Filter Pre-Filter Assembly - 14" x 6" Element - Blue 1341013 Two-Piece Cover allows adjusting ofOuterwears 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