Aeroflow Male Flare Union 20An AF815-20 gloves These Aeroflow header bolts are

These Aeroflow header bolts are made from chrome moly 8740 material for high strength properties

BMW Engine Air Filter 2006-2017

Each thermostat housing outlet can be un-screwed exposing a female 1-1/4"-20 thread to adapt a AN fitting or a larger barb fitting for custom applications

These 90° push-in EFI fittings suit most late model cars standard fuel & transmission lines

Aeroflow Male Flare Union 20An AF815-20 gloves These Aeroflow header bolts areBlue Finish Male AN Union. Aluminium AN male to male union. This fitting will allow you to connect two female AN flare fittings or hose ends without the need for washers or sealant. Available in Blue, Black or Silver. Also available in Stepped Sizes.