Radium RB26DETT Valve Cover Intake and Exhaust 12AN Male Press-Fit Fitting

Radium Engineering’s 12AN Male Press-Fit Fittings for the Nissan RB26DETT valve covers provide a reliable, leak-free upgrade for both intake and exhaust ports. These precision-machined swivel fittings press directly into the valve covers, enabling easy connection to catch cans or crankcase ventilation systems with 12AN lines. Crafted for durability under high heat and pressure, they ensure secure fuel and crankcase venting for the legendary RB26DETT engine.

Designed for tuners and enthusiasts pushing the RB26 platform to its limits, these Radium fittings combine OEM-style installation with high-flow capability, improving engine ventilation and performance without compromising reliability.