Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Orange H762C05S piston ring sets include choice

piston ring sets include choice of plasma moly or phosphate coated cast iron top rings

diameter tubing Up to 4 in

Will not fit LT1 '92-later

Easily adjusted inward or outward with grind centers for a closer setting

The new Howe center link directly replaces the TRW #DS830

Outerwears Air Filter Pre-Filter Assembly w/ Top - 14" Element x 4" Element - Orange H762C05S piston ring sets include choiceOuterwears 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