Valve Cover Breathers and Components
Shop for popular valve cover breathers and parts at low prices. We feature shielded and non shielded breather 1-3/8 inch and 1-1/2 inch. JJ Motorsports offers a wide selection of engine covers and dress-up parts for race cars. Order today and receive fast shipping!
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Allstar Performance V/C Breather w/o Shield 1-3/8in ALL36204
ALLSTAR PERFORMANCE
$10.99V/C Breather w/o Shield 1-3/8in Breather Clamp-On Round 1-3/8 in OD Tube Reusable Steel Chrome Each Elevate your racing game with the Allstar Performance V/C Breather, a premium ventilation solution designed for high-performance vehicles. If precision,...ALL36204- SKU:
- ALL36204
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- MFG Part #:
- ALL36204
$10.99 -
Valve Cover Breather 1-1/2" Pack of 2 w/ Blue Breather Outerwear
J J MOTORSPORTS
$45.99Valve Cover Breather 2 Pack w/ Outerwear Covers Kit includes 2 valve cover breathers and 2 valve cover breather outerwears Blue outerwears Black breather top 1-1/2" breather clamp Pre-filters keep the bigger and most damaging particles of sand,...500-1224- SKU:
- 500-1224
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- Unit of Measure:
- Kit
- Flange ID:
- 1-1/2"
- Color:
- Black
- Style:
- Clamp-on
- Shielded:
- No
$45.99 -
Valve Cover Breather Filter 1-1/2 Inch SBC IMCA Racing
J J MOTORSPORTS
$10.95Valve Cover Breather Filter 1-1/2 Inch SBC IMCA RacingClamps to a 1-1/2" O.D. tubeChrome finishOverall height of the breather and base is 3-1/8”Each422BECBA- SKU:
- 422BECBA
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$10.95 -
Valve Cover Breather Filter 1-3/8 Inch SBC IMCA Racing
J J MOTORSPORTS
$10.95Valve Cover Breather Filter 1-3/8 Inch SBC IMCA RacingClamps to a 1-3/8" O.D. tubeChrome finishOverall height of the breather and base is 3-1/8”EachA016DB23- SKU:
- A016DB23
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$10.95 -
Clamp on Breather 5/8" Mini Breather Vent Racing IMCA UMP
J J MOTORSPORTS
$13.00Clamp on Breather 5/8" Mini Breather Vent Racing IMCA UMPBreatherClamp-OnRound5/8 in OD TubeReusableRubber / SteelBlack / ChromeEach3622045- SKU:
- 3622045
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$13.00 -
Clamp-On Breather 3in Tall 1-1/2in ID Black R9517BK
RACING POWER CO-PACKAGED
MSRP: $17.99Now: $17.09Was: $17.99Clamp-On Breather 3in Tall 1-1/2in ID Black R9517BKBreatherClamp-OnRound1-1/2 in HoleHalf ShieldedRubber / SteelBlack / ChromeEachRPCR9517BK- SKU:
- RPCR9517BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
MSRP: $17.99Now: $17.09Was: $17.99 -
Push In Breather 3in Tall Chrome/Black R9516BK
RACING POWER CO-PACKAGED
MSRP: $18.99Now: $18.04Was: $18.99Push In Breather 3in Tall Chrome/Black R9516BKBreatherPush-InRound1-1/4 in HoleHalf ShieldedRubber / SteelBlack / ChromeEachRPCR9516BK- SKU:
- RPCR9516BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
MSRP: $18.99Now: $18.04Was: $18.99 -
Clamp-On Breather 3in Tall 1-1/2in ID R9309BK
RACING POWER CO-PACKAGED
MSRP: $15.99Now: $15.19Was: $15.99Clamp-On Breather 3in Tall 1-1/2in ID R9309BKBreatherClamp-OnRound1-1/2 in OD TubeReusableRubber / SteelBlack / ChromeEachRPCR9309BK- SKU:
- RPCR9309BK
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
MSRP: $15.99Now: $15.19Was: $15.99 -
Vent Air Filter/ Breathe r 1in Push On KNE62-1220
K AND N ENGINEERING
$19.99Vent Air Filter/ Breathe r 1in Push OnBreatherPush-OnRound1 in HoleSteelChromeEachKNE62-1220- SKU:
- KNE62-1220
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
Slip-On Fitting 12AN x 1-3/8in K9027
KEVKO OIL PANS & COMPONENTS
$44.99Slip-On Fitting 12AN x 1-3/8inBreather Adapter1-3/8 in Breather Tube to 12 AN MaleO-Ring SealSet ScrewsAluminumNaturalEachKEVK9027- SKU:
- KEVK9027
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$44.99 -
Joes Valve Cover Tube Alum 12510
JOES RACING PRODUCTS
$16.95Valve Cover Tube Alum Breather Tube1-3/8 in OD3 in Long2 Internal BafflesAluminumEachJOE12510- SKU:
- JOE12510
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$16.95 -
Chevrolet Performance Breather - Crankcase Vent 25534355
CHEVROLET PERFORMANCE
$78.90Breather - Crankcase VentBreatherClamp-OnRound1-3/8 in OD TubeFilteredHalf ShieldedBowtie LogoSteelChromePairGMP25534355- SKU:
- GMP25534355
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$78.90 -
Allstar Performance Mini Breather 4AN ALL36145
ALLSTAR PERFORMANCE
$22.99Mini Breather 4AN BreatherScrew-InRound4 AN TubeReusableSteelChromeEachALL36145- SKU:
- ALL36145
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
$22.99 -
Peterson Fluid Breather 1-Way Vac. 08-0450
PETERSON FLUID
$139.99Breather 1-Way Vac. BreatherScrew-On to Clamp-OnWeld-On Aluminum BungBreatherOne Way ValveAluminumBlack AnodizedKitPTR08-0450- SKU:
- PTR08-0450
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 08-0450
$139.99Qty in Cart: 0Quantity:Price:$139.99Subtotal: -
Peterson Fluid 12 Screw In Breather 08-0415
PETERSON FLUID
$111.9912 Screw In Breather BreatherScrew-On to Clamp-OnWeld-On Aluminum BungAluminumRed AnodizedKitPTR08-0415- SKU:
- PTR08-0415
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 08-0415
$111.99 -
Moroso Valve Cover Breather Kit Bolt In Style - Aluminum 68855
MOROSO
$99.99Valve Cover Breather Kit Bolt In Style - AluminumBreatherBolt-OnRound1 in Threaded BungClamp-On FilterBung / Hardware IncludedKitMOR68855- SKU:
- MOR68855
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 68855
$99.99 -
Moroso Valve Cover Breather Kit Bolt In Style - Aluminum 68854
MOROSO
$93.99Valve Cover Breather Kit Bolt In Style - AluminumBreatherBolt-OnRound1 in Threaded BungClamp-On FilterBung / Hardware IncludedMoroso LogoKitMOR68854- SKU:
- MOR68854
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 68854
$93.99 -
Moroso Valve Cover Breather Kit U-Weld - Aluminum 68853
MOROSO
$93.99Valve Cover Breather Kit U-Weld - AluminumBreatherWeld-OnRound1 in Threaded BungClamp-On FilterKitMOR68853- SKU:
- MOR68853
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 68853
$93.99 -
Moroso Valve Cover Breather Kit U-Weld - Aluminum 68852
MOROSO
$94.99Valve Cover Breather Kit U-Weld - AluminumBreatherWeld-OnRound1 in Threaded BungClamp-On FilterMoroso LogoKitMOR68852- SKU:
- MOR68852
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 68852
$94.99 -
Moroso Valve Cover Breather Kit GM LS w/An Oil Fill Bung 68848
MOROSO
$63.99Valve Cover Breather Kit GM LS w/An Oil Fill BungBreatherScrew-InRound1-1/4 in Threaded BungClamp-On FilterKitMOR68848- SKU:
- MOR68848
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 68848
$63.99
Breathers for Valve Covers
Valve cover breathers serve as a critical component in the engine's ventilation system. They are designed to allow the expulsion of gases from the crankcase, promoting efficient engine performance and reducing harmful emissions. These breathers help to maintain the pressure balance within the engine, preventing the buildup of excessive pressure which can lead to oil leaks or damage to the engine's seals and gaskets. Available in various styles and designs, valve cover breathers not only enhance engine functionality but also offer an opportunity to customize the engine's appearance.
Rocker Cover Breathers
Rocker Cover Breathers, often synonymous with valve cover breathers, play a pivotal role in the engine's positive crankcase ventilation (PCV) system. These components are mounted on the rocker covers and are essential for venting out unwanted gases from the engine's crankcase. By doing so, they help in reducing the engine's internal pressure and minimizing the risk of oil leakage through the seals. Rocker Cover Breathers come in various designs, including those that can directly replace the factory breathers, offering improved ventilation and a touch of customization to the engine bay.
SBC Valve Cover Breathers
SBC (Small Block Chevy) Valve Cover Breathers are specifically designed for the iconic range of Chevrolet small-block engines. Known for their durability and high performance, these breathers match the unique requirements of SBC engines, ensuring optimal crankcase ventilation. They are available in various finishes and styles, from classic to contemporary, to complement the aesthetic of any SBC engine while providing effective expulsion of blow-by gases. Installing high-quality SBC Valve Cover Breathers is crucial for maintaining the legendary performance of Small Block Chevy engines.
Clamp-On Breather Filters
Clamp-On Breather Filters represent a universal solution suitable for a wide range of engines and valve covers. These breathers attach directly to the valve cover vent tube, providing an efficient filtration system for the expelled gases. The filter element within traps dust and debris, ensuring only clean air is released into the atmosphere. This not only helps in reducing environmental pollution but also protects the engine by preventing the ingestion of particulate matter. Clamp-On Breather Filters are easy to install and are an excellent choice for those looking for a simple yet effective way to enhance their engine's ventilation system.