GREDDY PRO/SPEC TO WELD-ON ADAPTER(s) - ALUMINUM - (12870401 12870601 12870801 12871001 12871201 12871601 12872001)


 -04 to -20 GReddy PRO/SPEC Alum. Weld-on Adapters

Crafted from billet 6061 aluminum, these are one of the matching Adapters to connect to GReddy PRO/SPEC Swivel Hose Ends.  A GReddy PRO/SPEC to Weld-on Fabrication Adapter will with one of our GReddy PRO/SPEC Hose-end Fittings will offer ultimate in one handed service convenience, unparalleled durability and performance. 

 $ 5.50   12870401 - 04 Pro/Spec to 04 Alum. Weld-on Adapter
 $ 5.75   12870601 - 06 Pro/Spec to 06 Alum. Weld-on Adapter
 $ 7.55   12870801 - 08 Pro/Spec to 08 Alum. Weld-on Adapter
 $11.20   12871001 - 10 Pro/Spec to 10 Alum. Weld-on Adapter
 $19.00   12871201 - 12 Pro/Spec to 12 Alum. Weld-on Adapter
 $36.00   12871601 - 16 Pro/Spec to 16 Alum. Weld-on Adapter
 $36.00   12872001 - 20 Pro/Spec to 20 Alum. Weld-on Adapter

  • All PRO/SPEC™ B-Type fittings require a matching PS-size adapter for your specific port.  Ensure you select the correct adapter (e.g., a PS10 fitting requires a PS10 adapter, equivalent to AN10). 

  • Also available in ORB Male to PRO/SPEC, Male AN to PRO/SPEC or Female AN to PRO/SPEC

  • U.S. & International Patents Pending.

GReddy PRO/SPEC™  Quick Release Hose Ends provide secure, one-handed connection and easy removal without tools. Featuring dual seals and a bright locking band, they ensure leak protection and visible engagement. Designed for tight spaces, they eliminate wrench use during hose service. Tested up to 10,000 PSI and extreme conditions, these fittings reliably support fuel, oil, air, and coolant systems with added safety from a secondary lock.