Aeromotive Regulator P/N 13109 or P/N 13201 -6 AN Fitting Kit 15108 - Regulator P/N 13109 or P/N 13201 -6 AN Fitting Kit. Contains (3) AN-06 to AN-06 Male Flare Fittings - P/N 15606. More area and smoother transitions from the inlet to the outlet, resulting in less restriction than any other fitting line. The Aeromotive line of custom fittings, adapters and hose-ends are a step above the norm, offering uncompromised fuel flow and positive sealing. Constructed of 6061 T6 aircraft grade aluminum or stainless steel, each component is CNC-machined for precision fit and unmatched flow. All billet aluminum fittings are anodized Type II bright dip black for corrosion protection and unrivaled aesthetics. We offer a complete line of hard to find fittings from OEM specific connections to AN adapters.