S/S Male -4 TO 1/8 NPT - AF380-04

1/8" NPT to Male -4AN

Stainless Steel NPT to AN Adapter.

1/8" NPT Male to -4AN Male.

Aeroflow Performance have designed this 304 stainless steel 1/8" NPT to -3AN and -4AN for applications such as turbochargers and radiator necks. Being a 304 stainless steel it can withstand extreme heat and is high strength compared to the standard alloy fitting which can break over time in racing applications.