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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Moroso Valve Cover Breather Kit GM LS w/OEM Double Tab 68847
MOROSO
$99.99Valve Cover Breather Kit GM LS w/OEM Double TabBreatherScrew-InRoundGM LS Double TabClamp-On FilterKitMOR68847- SKU:
- MOR68847
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 68847
$99.99 -
Moroso Breather Kit - GM LS Valve Cover 68839
MOROSO
$97.99Breather Kit - GM LS Valve CoverBreatherScrew-InRoundGM LS Single TabClamp-On FilterMoroso LogoKitMOR68839- SKU:
- MOR68839
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MFG Part #:
- 68839
$97.99 -
Moroso Chrome V. Cvr Breather 68817
MOROSO
$24.99Chrome V. Cvr Breather BreatherPush-InRound1-1/4 in HoleReusableSteelChromeEachMOR68817- SKU:
- MOR68817
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 68817
$24.99 -
Moroso Chrome V. Cvr Breathers 68816
MOROSO
$28.99Chrome V. Cvr Breathers BreatherClamp-OnRound1-1/2 in OD TubeReusableMoroso LogoSteelChromeEachMOR68816- SKU:
- MOR68816
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 68816
$28.99 -
Moroso Chrome V. Cvr Breathers 68815
MOROSO
$22.99Chrome V. Cvr Breathers BreatherClamp-OnRound1-3/8 in OD TubeReusableMoroso LogoSteelChromeEachMOR68815- SKU:
- MOR68815
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 68815
$22.99 -
Moroso Chrome V. Cvr Breathers 68813
MOROSO
$30.99Chrome V. Cvr Breathers BreatherPush-InRound1-1/4 in HoleHalf ShieldedReusableMoroso LogoSteelChromeEachMOR68813- SKU:
- MOR68813
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- MFG Part #:
- 68813
$30.99 -
Moroso Chrome V. Cvr Breather 68812
MOROSO
$30.99Chrome V. Cvr Breather BreatherClamp-OnRound1-1/2 in OD TubeReusableHalf ShieldedMoroso LogoSteelChromeEachMOR68812- SKU:
- MOR68812
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 68812
$30.99 -
Moroso Chrome V. Cvr Breathers 68811
MOROSO
$30.99Chrome V. Cvr Breathers BreatherClamp-OnRound1-3/8 in OD TubeHalf ShieldedReusableMoroso LogoSteelChromeEachMOR68811- SKU:
- MOR68811
- Availability:
- Ships Same Business Day
- Weight:
- 0.54 LBS
- MFG Part #:
- 68811
$30.99 -
Moroso Valve Cover Breather Kit Push-In Fits 1.22 Hole 68810
MOROSO
$71.99Valve Cover Breather Kit Push-In Fits 1.22 HoleBreatherClamp-OnRound1-1/2 in OD TubeReusable1-1/4 in Hole Push-In Adapter / Grommet IncludedMoroso LogoSteelChromeKitMOR68810- SKU:
- MOR68810
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MFG Part #:
- 68810
$71.99 -
Moroso Valve Cover Breather Kit 68800
MOROSO
$71.99Valve Cover Breather Kit BreatherClamp-OnRound1-3/8 in OD Tube1-1/2 in Long Weld-On Tubes IncludedHalf ShieldedReusableMoroso LogoSteelChromeKitMOR68800- SKU:
- MOR68800
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MFG Part #:
- 68800
$71.99 -
Moroso Clamp On Breather - Fits 1in ID Tubes 68792
MOROSO
$37.99Clamp On Breather - Fits 1in ID TubesBreatherClamp-OnRound1 in OD TubeReusableRubberBlackEachMOR68792- SKU:
- MOR68792
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 68792
$37.99 -
Moroso Valve Cover Breather Kit 68762
MOROSO
$131.99Valve Cover Breather Kit Breather TubeValve Cover Crossover1-3/8 ODWeld-OnHardware IncludedAluminumNaturalSprint CarSmall Block ChevyKitMOR68762- SKU:
- MOR68762
- Availability:
- Ships Same Business Day
- Weight:
- 1.39 LBS
- MFG Part #:
- 68762
$131.99 -
KRC Breather Assembly CT525 CTB 79525000
KRC POWER STEERING
$349.05Breather Assembly CT525 Breather SystemBreathers / Fittings / Hose / TubingCT525LS-SeriesKitKRC79525000- SKU:
- KRC79525000
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- MFG Part #:
- CTB 79525000
$349.05Qty in Cart: 0Quantity:Price:$349.05Subtotal: -
Crankcase Vent 9/16in. Fln. KNE62-2480
K AND N ENGINEERING
$34.99Crankcase Vent 9/16in. Fln.BreatherClamp-OnRound9/16 in OD TubeHalf ShieldedReusableK&N LogoRubber / SteelBlack / ChromeEachKNE62-2480- SKU:
- KNE62-2480
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 62-2480
$34.99 -
Breather Vent KNE62-2470
K AND N ENGINEERING
$29.99Breather Vent BreatherClamp-OnRound5/16 in OD TubeHalf ShieldedReusableK&N LogoRubber / SteelBlack / ChromeEachKNE62-2470- SKU:
- KNE62-2470
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 62-2470
$29.99 -
3/4inFLG x 1-3/8inOD x 1-1/8inH Vent Filter KNE62-1560
K AND N ENGINEERING
$34.993/4inFLG x 1-3/8inOD x 1-1/8inH Vent FilterBreatherClamp-OnRound3/4 in OD Tube1-3/8 in Round1-1/8 in TallReusableK&N LogoRubberBlackEachKNE62-1560- SKU:
- KNE62-1560
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 62-1560
$34.99 -
Dee-Flektor Filter KNE62-1520
K AND N ENGINEERING
$34.99Dee-Flektor Filter BreatherPush-InRound1 in HoleHalf ShieldedReusableK&N LogoSteelChromeEachKNE62-1520- SKU:
- KNE62-1520
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 62-1520
$34.99 -
Dee-Flektor Filter KNE62-1516
K AND N ENGINEERING
$29.99Dee-Flektor Filter BreatherPush-InRound1-1/4 in HoleHalf ShieldedReusableK&N LogoRubber / SteelBlack / ChromeEachKNE62-1516- SKU:
- KNE62-1516
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 62-1516
$29.99 -
1.5in Breather w/Shield Chrome Top KNE62-1514
K AND N ENGINEERING
$29.991.5in Breather w/Shield Chrome TopBreatherClamp-OnRound1-1/2 in OD TubeHalf ShieldedReusableK&N LogoRubber / SteelBlack / ChromeEachKNE62-1514- SKU:
- KNE62-1514
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 62-1514
$29.99 -
1.385in. Breather w.Shield Chrome Top KNE62-1513
K AND N ENGINEERING
$29.991.385in. Breather w.Shield Chrome TopBreatherClamp-OnRound1-3/8 in OD TubeHalf ShieldedReusableK&N LogoRubber / SteelBlack / ChromeEachKNE62-1513- SKU:
- KNE62-1513
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MFG Part #:
- 62-1513
$29.99
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.