Air Cleaners & Outerwears

Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed air filter. Outerwears keep the bigger particles of sand, dirt, clay and street debris from clogging the pleats of air filter elements which compromises peak airflow and horsepower.

• Air Cleaner Sizes: 14 X 4, 14 X 5, 14 X 6
• 14" Pre-Filter With No Top
• Colors Available: Red, Blue, Black, Yellow, Purple
• Constructed with proprietary polyester UV-resistant mesh with uniform micron openings
• Filters debris down to .005”
• Shatter proof in freezing temperatures; resistant to heat up to 450 degrees
• Material is puncture resistant has elasticity characteristics
• Extends time between servicing intervals reducing costs

• These cotton gauze air filter elements are washable and reusable to save you money!
• Filter Element Size Options: 14" x 3", 14" x 4", 14" x 5"
• Replacement Parts include14" aluminum air cleaner top, 14" aluminum base, and 14" aluminum offset base

• Sure seal on bottom side of housing
• Seals off gap between carburetor & filter
• Keeps out unwanted dust & dirt
• Part #411-301 is the replacement o-ring only for sure seals CM124, CM125 or CM126

• Lightweight aluminum
• Includes aluminum stud, thumb screw & air cleaner lid mount
• Jam nut & mounting nut go under air cleaner lid so you can tighten the thumb screw without distorting the top
• Built-in rubber seal keeps dust out of your engine
• Top thread 5/16", bottom carb thread 5/16" - Holley

• Formulated to clean K&N Filtercharger™ air filters with cotton media
• Use of any other cleaning solution can void the filter's warranty & possibly cause damage
• Cleaner dissolves dirt build up & oil
• Can be washed away with water
• NOTE: Do not use on polished or anodized aluminum

• Maintenance system designed to clean any K&N Filtercharger® Air Filter
• Restores air flow efficiency
• Includes 6.5 oz Spray Filter Oil & 12 oz Spray Filter Cleaner

• Includes aluminum stud, thumb knob, air cleaner lid mounting stop & jam nut
• Mounting stop & jam nut go under air cleaner lid so you can tighten thumb knob without distorting the lid
• Set screw in thumb knob keeps it from coming loose - beats duct tape!
• Built-in rubber seal keeps dust out of your engine
• Top thread 5/16"-18, bottom carb thread 1/4"-20
• Length: 7"
• Finish: Red anodized

These Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed valve cover filter. Outerwears keep the bigger particles of sand, dirt, clay and street debris from clogging the pleats of air filter elements which compromises peak airflow and horsepower.

• Pre-filter Without Top Fits Non-Shielded Valve Cover Breathers
• Base & Top Diameter: 3" - Height: 2-1/2"
• Colors Available: Red, Blue, Black, Orange, Yellow, Purple
• Constructed with proprietary polyester UV-resistant mesh with uniform micron openings
• Filters debris down to .005”

These Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed valve cover filter. Outerwears keep the bigger particles of sand, dirt, clay and street debris from clogging the pleats of air filter elements which compromises peak airflow and horsepower.

• Pre-filter Without Top Fits Shielded Valve Cover Breathers
• Base & Top Diameter: 3" - Height: 2-1/2"
• Colors Available: Red, Blue, Black, Orange, Yellow, Purple
• Constructed with proprietary polyester UV-resistant mesh with uniform micron openings
• Filters debris down to .005”