6AN Male to 3/8" & 5/16" Fuel Rail Adapter. Type: 6AN (male) to 3/8" and 5/16" (female) quick connection direct adapter fitting. Thread Size: 6AN thread size is 9/16-18UNF. This stunning 6AN Male to 3/8" & 5/16" Quick-Disconnect Fitting is not just beautifully designed; its robust aluminum construction ensures a strong, long-lasting performance under varied conditions.
