Chrome Clamp-On Brather 1-3/8In Hole

The Chrome Clamp-On Breather 1-3/8In Hole from Racing Power Co-Packaged is a precision-engineered crankcase ventilation component designed for high-performance engine applications. This round clamp-on breather features a 1-3/8-inch OD tube connection and combines durable rubber and steel construction with chrome plating for both corrosion resistance and professional appearance. The reusable design makes it a cost-effective solution for engine builders, restoration specialists, and performance enthusiasts who demand reliable breather function without frequent replacement.

This clamp-on breather accommodates 1-3/8-inch tubing, a standard diameter in classic and modern engine builds. The rubber seal provides secure sealing against crankcase pressure while allowing controlled vapor evacuation—critical for preventing oil leakage and maintaining internal engine pressure within design parameters. Chrome plating protects against oxidation in both wet storage and operational environments. The reusable component design means users can service and reinstall without disposal, reducing long-term ownership costs compared to single-use alternatives.

Engine builders and hot rod fabricators rely on this breather for custom intake systems, street rods, and high-performance builds where factory breather configurations are replaced with manual crankcase ventilation setups. Its compact footprint and clean chrome finish integrate seamlessly into visible engine bays where appearance matters. The clamp design allows quick installation, removal, and repositioning without permanent modification to engine casings or manifolds.

Racing Power Co-Packaged products are widely distributed through performance automotive suppliers and restoration shops, indicating acceptance within the engine-building and restoration communities. This breather represents a straightforward, proven approach to crankcase ventilation—avoiding unnecessary complexity while delivering functional reliability across rebuild cycles and season-long operation.