- LS / LT Performance
- LS / LT Engines & Components
- Billet Specialties Valve Cover Breathers
Billet Specialties Valve Cover Breathers are precision machined from 6061-T6 billet aluminum. The push-on style breathers feature a washable and replaceable internal foam screen filter while the PCV style has a replaceable PCV valve for oil control. Available in a smooth, ball-milled or script logo design in either oval or round shapes.
Features:
- Available for 1 in. or 1-1/4 in. diameter valve cover holes
- 2-piece design for easy maintenance
- Washable filter element
- PCV breathers feature a common replaceable valve
- Smooth, ball-milled or script logo design
- Oval or round shapes
- Grommet included
- Sold individually
Filter Results
AVAILABILITY
PART TYPE
PART TYPE
BRAND
BRAND
Part Category
Vendor Part Number
Valve Cover Breather Attachment
Fits Valve Cover Hole Size
Shielded
Base Material
Breather Tube
Top Material
Breather Shape
Breather Top Style
Top Finish
PCV Valve
Base Finish
Grommets Included
Height
RATING
PRICE
Oval Breathers
with PCV Valve
Retro Oval Valve Cover PCV BreatherChevrolet Script Polished 1-1/4" Valve Cover Hole 1/pkg
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$93.99
Ships on 04/25/25
Lowest Price Guarantee
Oval Breathers
without PCV Valve
Round Breathers
with PCV Valve
Valve Cover PCV BreatherEmbossed Chevy Bowtie Logo Black 1-1/4 in. Valve Cover Hole Sold Individually
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$56.99
(1)
Ships Monday
Lowest Price Guarantee
Round Breathers
without PCV Valve
Valve Cover BreatherEmbossed Chevy Bowtie Logo Black 1-1/4 in. Valve Cover Hole Sold Individually
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$55.99
Ships Monday
Lowest Price Guarantee