Beat-a-Price Guarantee - You Find It, We'll Beat It!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Beat-a-Price Guarantee - You Find It, We'll Beat It!

Save Now on Select Stock Replacement Parts!

Filters

In Stock
- In Stock Items. Ships Today. (33) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (35) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Universal
- Yes (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Cover Breather Attachment
- Push-in (33) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Clamp-on (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Twist-on (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fits Valve Cover Hole Size
- 1.220 in. (30) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.250 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.375 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.820 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Breather Shape
- Round (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rectangular (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Material
- Steel (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Aluminum (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Color
- Chrome (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Black (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Polished (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Gray (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Orange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Carbon fiber (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Red (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Shark gray (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Shielded
- No (32)
- Yes (3)
Breather Top Style
- Bowtie Emblem (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mopar logo (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Plain (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- OMEGA "M" (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Grommets Included
- No (30)
- Yes (5)
Diameter (in.)
- 2.500 in. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.000 in. (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
In Stock

Selected Filters

Home
Valve Cover Breathers
Product Results

Valve Cover Breathers

Availability

- In Stock Items. Ships Today. (33) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (35) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Universal
- Yes (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Cover Breather Attachment
- Push-in (33) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Clamp-on (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Twist-on (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fits Valve Cover Hole Size
- 1.220 in. (30) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.250 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.375 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.820 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Breather Shape
- Round (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rectangular (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Material
- Steel (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Aluminum (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Color
- Chrome (13) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Black (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Polished (7) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Gray (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Orange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Carbon fiber (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Red (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Shark gray (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Shielded
- No (32)
- Yes (3)
Breather Top Style
- Bowtie Emblem (24) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Mopar logo (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Plain (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- OMEGA "M" (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Grommets Included
- No (30)
- Yes (5)
Diameter (in.)
- 2.500 in. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.000 in. (15) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range

Valve Cover Breathers

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases...

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases out, recirculating them for combustion. The system may need a source of fresh air, preferably free of dirt and debris—that’s where the valve cover breather comes in!

Top Brands

From plain Jane to shiny and show-ready, Summit Racing Equipment carries an amazing selection of valve cover breathers. Shop from manufacturers like K&N, Proform, Billet Specialties, Cal Custom, Spectre, Moroso, and many more.

Blow-by gases can mix with oil vapors in your crankcase, contaminating your oil and creating sludge. Your positive crankcase ventilation (PCV) system gets those gases out, recirculating them for combustion. The system may need a source of fresh air, preferably free of dirt and debris—that’s where the valve cover breather comes in!

Top Brands

From plain Jane to shiny and show-ready, Summit Racing Equipment carries an amazing selection of valve cover breathers. Shop from manufacturers like K&N, Proform, Billet Specialties, Cal Custom, Spectre, Moroso, and many more.

Showing In Stock Items. Show All 36 Items.

Individual Parts

Part Groups

Results 1 - 25 of 35

Proform Air Breather Caps for Chevrolet 141-614

Proform Air Breather Caps for Chevrolet 141-614

Proform Air Breather Caps for Chevrolet 141-614

Valve Cover Breather, Round, Push-in, Steel, Black Crinkle Top, Bowtie Emblem, Chevy, Each

Part Number: PRO-141-614

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Air Breather Caps for Chevrolet 141-754

Proform Air Breather Caps for Chevrolet 141-754

Proform Air Breather Caps for Chevrolet 141-754

Valve Cover Breather, Push-In, Round, Steel, Black Wrinkle, Bowtie Emblem, Each

Part Number: PRO-141-754

4.86 out of 5 stars ( 37 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-858

Proform Slant Edge Aluminum Breather Caps 141-858

Proform Slant Edge Aluminum Breather Caps 141-858

Breather, Push-in, Aluminum, Black Textured, Bowtie Logo, Each

Part Number: PRO-141-858

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Valve Cover Breathers 440-754

Proform Valve Cover Breathers 440-754

Proform Valve Cover Breathers 440-754

Valve Cover Breather, Push-in, Round, Steel, Black Wrinkle, Mopar Emblem, 3 in. Diameter, Each

Part Number: PRO-440-754

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-853

Proform Slant Edge Aluminum Breather Caps 141-853

Proform Slant Edge Aluminum Breather Caps 141-853

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Chrome, Red Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-853

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Air Breather Caps for Chevrolet 141-616

Proform Air Breather Caps for Chevrolet 141-616

Proform Air Breather Caps for Chevrolet 141-616

Valve Cover Breather, Push-In, Round, Steel, Chrome, Bowtie Emblem, Each

Part Number: PRO-141-616

4.8 out of 5 stars ( 30 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Valve Cover Breathers 440-616

Proform Valve Cover Breathers 440-616

Proform Valve Cover Breathers 440-616

Valve Cover Breather, Push-in, Round, Steel, Chrome, Recessed Blue Mopar Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-440-616

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-861

Proform Slant Edge Aluminum Breather Caps 141-861

Proform Slant Edge Aluminum Breather Caps 141-861

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Black, Red Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-861

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Valve Cover Breathers 141-786

Proform Valve Cover Breathers 141-786

Proform Valve Cover Breathers 141-786

Valve Cover Breather, Round, Push-in, Steel, Orange Powdercoated, Bowtie Emblem, 3 in. Diameter, Each

Part Number: PRO-141-786

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Valve Cover Breathers 440-884

Proform Valve Cover Breathers 440-884

Proform Valve Cover Breathers 440-884

Valve Cover Breather, Push-in, Round, Steel, Shark Gray, Mopar Emblem, 3 in. Diameter, 1.220 Hole Size, Each

Part Number: PRO-440-884

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Valve Cover Breathers 66013

Proform Valve Cover Breathers 66013

Proform Valve Cover Breathers 66013

Valve Cover Breather, Round, Push-in, Steel, Carbon Fiber Top Finish, 3 in. Diameter, Each

Part Number: PRO-66013

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-859

Proform Slant Edge Aluminum Breather Caps 141-859

Proform Slant Edge Aluminum Breather Caps 141-859

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Chevy Orange, Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-859

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-862

Proform Slant Edge Aluminum Breather Caps 141-862

Proform Slant Edge Aluminum Breather Caps 141-862

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Black, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-862

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-857

Proform Slant Edge Aluminum Breather Caps 141-857

Proform Slant Edge Aluminum Breather Caps 141-857

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Recessed Black Field Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-857

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-855

Proform Slant Edge Aluminum Breather Caps 141-855

Proform Slant Edge Aluminum Breather Caps 141-855

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Red Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-855

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-850

Proform Slant Edge Aluminum Breather Caps 141-850

Proform Slant Edge Aluminum Breather Caps 141-850

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-850

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-863

Proform Slant Edge Aluminum Breather Caps 141-863

Proform Slant Edge Aluminum Breather Caps 141-863

Valve Cover Breather, Slant Edge, Push-In, 1.220 in. Hole Size, Round, Aluminum, Red, Gloss, Bowtie Emblem, 2.500 in. Diameter, Each

Part Number: PRO-141-863

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Air Breather Caps for Chevrolet 141-613

Proform Air Breather Caps for Chevrolet 141-613

Proform Air Breather Caps for Chevrolet 141-613

Valve Cover Breather, Round, Push-in, Steel, Black Crinkle Top, Bowtie Emblem, 1.25 in. Hole Size, Chevy, Each

Part Number: PRO-141-613

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-860

Proform Slant Edge Aluminum Breather Caps 141-860

Proform Slant Edge Aluminum Breather Caps 141-860

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Gray, Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-860

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Air Breather Caps for Chevrolet 141-622

Proform Air Breather Caps for Chevrolet 141-622

Proform Air Breather Caps for Chevrolet 141-622

Valve Cover Breather, Push-In, Round, Steel, Chrome, Bowtie Emblem, Each

Part Number: PRO-141-622

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 440-440

Proform Slant Edge Aluminum Breather Caps 440-440

Proform Slant Edge Aluminum Breather Caps 440-440

Breather, Push-in, Aluminum, Black, Mopar Logo, Each

Part Number: PRO-440-440

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Air Breather Caps for Chevrolet 66008

Proform Air Breather Caps for Chevrolet 66008

Proform Air Breather Caps for Chevrolet 66008

Valve Cover Breather, Push-In, Round, Steel, Chrome, Plain, Each

Part Number: PRO-66008

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 440-441

Proform Slant Edge Aluminum Breather Caps 440-441

Proform Slant Edge Aluminum Breather Caps 440-441

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Recessed Black Mopar Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-440-441

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-854

Proform Slant Edge Aluminum Breather Caps 141-854

Proform Slant Edge Aluminum Breather Caps 141-854

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, Black Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-854

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Proform Slant Edge Aluminum Breather Caps 141-856

Proform Slant Edge Aluminum Breather Caps 141-856

Proform Slant Edge Aluminum Breather Caps 141-856

Breather, Push-in, Aluminum, Chrome, Bowtie Logo, Each

Part Number: PRO-141-856

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

1
2
Next

Page 1 of 2
Next

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header