RPC Inverted Flare Plug - 9/ 16-18 R3599

lencool racing 6AN 8AN Male to 5/8-18 Or 1/2-20 Inverted Flare Adapter Fitting

(1) Russell 640380 -6AN 9/16-14 to 5/8-18 Inverted Flare Power Steering Fitting

-6AN 6AN Male Flare to 5/8"-18 Inverted Flare Adapter Fitting Fit 40K Tru Cooler

591959 Fragola -6 AN Male To 11/16-18 Inverted Flare 7/16" Tube Fitting Steel

-6AN to M17x1.5mm Inverted Flare Adapter - Black

3 AN Male To 3/8-24 Inverted Flare Male Brake Fitting

591956 Fragola -6 AN Male To 5/8"-18 Inverted Flare 3/8" Tube Fitting Steel