Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" x 5" Element - Blue 29115BK 1980-1981 GMC P2500

1980-1981 GMC P2500

The Premium Cloyes True(R) Roller chain features superior strength with full roller action

Engine Control Module (ECM)

Provision for installing Holley P/N 20-113

Tunnel Mounted

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" x 5" Element - Blue 29115BK 1980-1981 GMC P2500Outerwears 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