Orb Fitting, 10AN ORB to M16x1.5 Male 14-0341 SILICONE COUPLERS This head flange is for

This head flange is for the Honda K-series

Our PTFE lines are superior to our competitors rubber lines in every way and they cost less too

Convert all your boost/vacuum hose to stainless steel lines to finally put an end to boost/vacuum leaks

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this system clocked in at 650WHP on pump gas

Orb Fitting, 10AN ORB to M16x1.5 Male 14-0341 SILICONE COUPLERS This head flange is forProduct Description The 7 8" 14 threaded adapter fittings are compatible with 10AN ORB (O ring boss) ports. Because the threads on these fittings are not used for sealing, PTFE paste or thread sealant is not required. The FKM O ring should be lubricated with engine oil. Replacement O rings are available here. ORB ports are an industry standard and found on many automotive plumbing products, including most Radium products. All fittings include FKM O