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Top Street Performance

Aluminum Round Push-In Breather with PCV Valve - Polished

Aluminum Round Push-In Breather with PCV Valve - Polished

SKU: SP8497

$42.95
$42.95 $47.25
Shipping calculated at checkout.

Out of stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Fits compatible push-in valve cover breather and PCV openings
  • Aluminum construction with polished finish for strength, durability, and leak resistance
  • Breather holes
  • Hardware may be required; check rocker, coil, hood, and breather clearance before installation

Description

Aluminum Round Push-In Breather with PCV Valve Polished for Crankcase Ventilation and Engine Dress-Up

This round billet aluminum breather/accessory is built for compatible valve cover ventilation openings and crankcase ventilation systems. The polished finish gives the engine bay a clean dress-up look while the with PCV valve configuration supports the correct airflow setup.

The 1" neck or inlet sizing must match the valve cover grommet, hose, or opening style for proper fitment. Use it for hot rod, muscle car, truck, and performance applications where crankcase pressure control and appearance matter.

Verify neck size, PCV routing, hose barb size, grommet compatibility, and valve cover opening before installation.

Specs

Material Billet Aluminum
Finish Polished
Top Style Plain
Shape Round
PCV Angle 90°
Inlet Attachment Hose Barb
Inlet Size 3/8"
Diameter 2 1/2"
Height 2 1/2"
Neck Size 1"
Grommet Included No

Engine Fitment

COMPATIBLE WITH
UNIVERSAL VALVE COVER / CRANKCASE VENTILATION APPLICATIONS
• Fits compatible push-in, twist-on, clamp-on, or grommet-style openings as specified
• Commonly used with aftermarket valve covers and engine dress-up systems

COMMON VEHICLE APPLICATIONS
Universal hot rod / muscle car / truck applications
Chevrolet / Ford / Mopar / GM engine builds with matching valve cover openings

NOTES
Verify neck diameter, grommet size, PCV routing, breather style, and valve cover opening before installation.

Q&A

What does an engine breather do?
An engine breather allows excess crankcase pressure to escape while helping filter contaminants, improving engine performance and reliability.


Is this breather compatible with my engine?
This breather is designed for universal applications and should fit compatible valve covers or breather ports.


What type of mounting does this breather use?
This breather uses a push-in style mounting system.


What material is this breather made from?
This breather is made from aluminum, providing durability and heat resistance.


Does this breather require replacement?
Depending on usage, the breather filter may need periodic replacement or cleaning.


Do I need a breather on my engine?
Breathers help relieve crankcase pressure and are commonly used in performance and modified engines.


Can this breather be used with a PCV system?
Yes, breathers can be used alongside PCV systems depending on your engine setup.


Will this breather help reduce oil leaks?
Yes, relieving crankcase pressure can help reduce oil leaks and improve engine sealing.


Is this breather a good upgrade over stock?
Yes, aftermarket breathers can improve ventilation and enhance engine bay appearance.


Can this breather be used in performance builds?
Yes, breathers are commonly used in performance and custom engine builds.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.