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The Radium Engineering fuel pressure regulator adapter allows the OEM fuel pressure regulator to be reused in a non‑OEM fuel rail application. This 8AN ORB adapter features an 11mm bore and 39mm spacing with M6 fastener holes, and is machined from anodized 6061 aluminum. Use it to retain an OEM regulator where a custom rail requires an adapter; confirm compatibility with your regulator and rail.
Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 39mm Spacing M6
