Outerwears Breather Pre-Filter w/ Top - Red - 3-1/2" Diameter x 6" Tall Heim Joint Tapered Spacer Cooler Style: Plate & Fin

Cooler Style: Plate & Fin

Designed specifically for GM GEN III LS1

Specifically engineered for any application using small base circle cams

Pillar Vane

Outerwears Breather Pre-Filter w/ Top - Red - 3-1/2" Diameter x 6" Tall Heim Joint Tapered Spacer Cooler Style: Plate & FinOuterwears Pre filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre filter is constructed with a proprietary polyester mesh with uniform micron openings, treated with an optional hydrophobic water repellent process. The mesh is UV resistant, filters debris down to . 005, is shatter proof in freezing temperatures, and resistant to heat up to 450 degrees. The material is puncture resistant and has elasticity