Chrome Steel Round 1 3/8" Clamp-On Breather with Washable Filter

• Fits compatible clamp-on valve cover breather and crankcase ventilation openings

• Steel construction with chrome finish for strength, durability, and leak resistance

• Breather holes

• Hardware may be required; check rocker, coil, hood, and breather clearance before installation

Chrome Steel Round 1⅜" Clamp-On Breather with Washable Filter for Crankcase Ventilation and Engine Dress-Up

This clamp-on breather is designed for compatible valve cover openings and helps complete a clean, finished engine appearance while providing crankcase ventilation. The chrome-plated steel construction provides a bright dress-up look, and the clamp-on design allows for secure installation on compatible valve covers.

The 1⅜" 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.

What does an engine breather do?
An engine breather allows excess crankcase pressure to escape while helping filter contaminants from incoming air. Proper crankcase ventilation helps improve engine reliability, reduce pressure buildup, and minimize the chance of oil leaks.

Is this breather compatible with my engine?
This breather is designed for universal applications and fits compatible valve covers, breather ports, or hose connections that match its clamp-on mounting size. Verify your hose or tube diameter before ordering.

What type of mounting does this breather use?
This breather uses a clamp-on mounting system that secures to a compatible tube or breather outlet with an integrated clamp.

What material is this breather made from?
This breather features a steel top with a chrome-plated finish and a durable rubber base that provides a secure, vibration-resistant seal.

Does this breather require maintenance?
Yes. This breather uses a washable synthetic filter element that should be cleaned periodically and reused rather than replaced.

Do I need a breather on my engine?
A breather helps relieve crankcase pressure and is commonly used on performance, racing, and modified engines. Proper crankcase ventilation can improve engine sealing and reduce oil contamination.

Can this breather be used with a PCV system?
Yes. This breather can be used alongside a PCV system, depending on your engine's crankcase ventilation design. Always verify that your PCV and breather configuration matches your engine manufacturer's recommendations.

Will this breather help reduce oil leaks?
Yes. By relieving excess crankcase pressure, a properly functioning breather can help reduce the likelihood of oil leaks caused by pressure buildup inside the engine.

Is this breather a good upgrade over stock?
Yes. This chrome-plated breather features durable steel construction, a reusable synthetic filter element, and a clean performance appearance, making it an excellent upgrade for restoration, street performance, and custom engine builds.

Can this breather be used in performance builds?
Yes. This breather is ideal for street performance, racing, hot rods, muscle cars, engine swaps, and custom builds where reliable crankcase ventilation, a washable filter element, and convenient clamp-on installation are desired.