GFB BOV-to-AN-4 Male Flare Vacuum Adaptor GFB Blow Off Valve Conversion

Converts the standard brass hose barb on popular GFB BOVs to AN-4. If you run big boost and need to connect a braided vacuum hose to your GFB BLOW OFF VALVE, this is the product you need! Constructed from stainless steel and supplied with a Viton O-ring to seal to your GFB BLOW OFF VALVE. Suits all GFB Mach 2, Hybrid, Respons, and Deceptor Pro II blow-off valves where the existing brass hose barb features a female hex in the hole (early versions of these products had a round hole and a different thread that is not compatible with this product).

Kit includes:

• 1 x 6215