Polished PCV Breather Oval Ball Milled

The Polished PCV Breather Oval Ball Milled by Billet Specialties is a high-quality engine breather system component designed for engine builders and performance enthusiasts who prioritize both functionality and aesthetics. This breather is essential for managing crankcase vapors, ensuring optimal performance in various engine setups, including naturally aspirated and turbocharged platforms.

Constructed from billet aluminum, the breather features an oval ball milled design that enhances vapor flow dynamics. The CNC-machined finish provides a polished look while contributing to effective drainage and vapor management. This design helps maintain ring seal integrity and prevents oil contamination in the intake manifold.

Ideal for custom engine builds, race applications, and street performance vehicles, this lightweight component weighs just 0.5 lbs and has a compact footprint of 5.3 x 2.35 x 6.05 inches. Its design allows for easy installation in most engine bays, making it a versatile choice for those who value both reliability and presentation.