Air Filters for Competitors Intakes AFE XX-91035 Dry Extendable White S&B 1990 This prevents the reintroduction of

This prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currentsfrom forming within the corner of a 90-degree sharp angle

This new and improved version from our previous STK-Kit allows the user to plum their FASS return line directly to their bulkhead fitting

Allow oil to bleed for 20-30 minutes

Duramax diesel engines are known for having injector failure issues

7L fuel rails

Air Filters for Competitors Intakes AFE XX-91035 Dry Extendable White S&B 1990 This prevents the reintroduction ofFilters for Competitors Intakes Cross Reference: AFE XX 91035 (Dry Extendable) Details: Filter Type Dry Filter Dry Extendable Filter Material Paper Filter Color White