This retro-style PCV breather is machined from billet aluminum with a smooth, plain-top design and a high-polish finish. It’s designed to press into valve covers with a standard 1-1/4″ diameter hole and includes an internal PCV valve for proper crankcase ventilation.

The unit features a built-in 3/8″ hose barb for use with standard PCV systems. The body seals securely using a durable O-ring at the base, helping to prevent oil seepage. The smooth-top design complements vintage or minimalist engine compartments.

• Polished billet aluminum construction
• Smooth (plain) top with retro-inspired shape
• Built-in 3/8″ hose barb PCV fitting
• Fits 1-1/4″ valve cover holes
• O-ring base for positive seal
• Push-in design, sold individually