Proflow Valve Cover Breather Adaptor - AN12 Male - Black - Bolt-In - PFE658-12BK

Proflow Valve Cover Breather Adaptor - AN12 Male

Premium bolt-in valve cover breather adaptor featuring AN12 male thread. This Proflow adaptor allows you to modify valve covers for custom breather systems, catch cans, or PCV setups with professional AN fittings.

Key Features:

• AN12 (-12AN) male thread for universal compatibility
• Bolt-in design for secure, leak-free installation
• Black anodised finish for corrosion resistance and appearance
• Precision-machined aluminium construction
• Allows use of braided hose and AN fittings
• Perfect for catch can and custom breather installations

Applications: Universal fitment for most valve covers. Ideal for custom PCV systems, oil catch can installations, breather setups, and crankcase ventilation upgrades on performance engines.

Benefits: The bolt-in design provides a secure, permanent mounting solution that won't vibrate loose like push-in breathers. The AN12 male thread accepts standard -12AN fittings, allowing you to run braided hose to catch cans or breather filters for a professional, leak-free installation.

Installation Note: Requires drilling valve cover to appropriate size for bolt-in installation. Consult fitting instructions for proper hole size.

Part Number: PFE658-12BK