Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" x 5" Element - Red 10000604 Tumble Polished

Tumble Polished

1970-1972 Pontiac Firebird

Spin On Filter

timing curve and coil selection for custom tuning

Flexplate Bolt Kit

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" x 5" Element - Red 10000604 Tumble PolishedOuterwears 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