Nitrous Outlet Nozzle Adapters are a two piece locking design to prevent the nozzle from working loose and allowing the nozzle adapter to fall into the intake manifold.
00-01669 Nitrous Outlet 1/8 NPT Nozzle Adapter
00-01668 Nitrous Outlet 1/16" NPT Nozzle Adapter
15625 Nitrous Express Nozzle Adapter for 1/16 NPT Nozzles
1/2" NPT Male to 1/2" NPT Male Adapter
1/8" NPT Male to 1/8" NPT Male Adapter
1/2" NPT Male to 1/2" NPT Male Adapter- Black
