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Speedway Motors Valve Cover Breather/Outerwear Filter Kit
Speedway Motors Valve Cover Breather/Outerwear Filter Kit

Speedway Motors Valve Cover Breather/Outerwear Filter Kit

Universal Fit, 1.375" Flange I.D., 1.375" Hole Diameter, Black, Clamp-on Attachment Style

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Speedway Motors Valve Cover Breather/Outerwear Filter Kit
Speedway Motors Valve Cover Breather/Outerwear Filter Kit
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Part # 91602006
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Outerwears Valve Cover Breather Pre-Filter
Outerwears Valve Cover Breather Pre-Filter
Quantity: 2
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MFG. Part #:
Sold in Quantity:
Flange I.D.:
Hole Diameter:
Attachment Style:


Outfit and protect your engine with these air filter breather kits from Speedway Motors.  They feature two valve cover breathers with a 1-3/8" hole diameter base.  Both valve cover breathers come complete with an outerwears prefilter for added protection.

Kit includes:

  • (2) Valve Cover Breathers - 1-3/8"
  • (2) Outerwears Shielded Breather Pre-Filters

Valve Cover Breathers:

  • 1-3/8"
  • Black
  • Clamp-on style
  • Washable
  • Quantity: 2

Valve Cover Breather Pre-Filters:

Keep the bigger and most damaging particles of sand, dirt, clay and oil drips from getting to and clogging the fins of your valve cover breather filter.

Made from a durable polyspun material containing uniform micron openings.

Available in several colors:  red, orange, yellow, blue, pink, purple and black.

  • Base Diameter: 3"
  • Top Diameter: 3"
  • Height: 2-1/2"
  • Quantity: 2
Some parts are not legal for use in California or other states with similar laws/regulations

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What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • Outerwears Valve Cover Breather Pre-Filter
    Qty x 2
  • Black Valve Cover Breather Filter, 1-3/8 Inch
    Qty x 2

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Videos & Articles
  • Follow along as Product Guru Jeff K. works his magic on a rather depsondent looking Chevy engine, bringing it back to its former glory.
  • One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
  • Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

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