Brian Crower Valve Guide Sets for Nissan RB26DETT 6.0mm Intake (12 pcs)

Brian Crower Valve Guide Sets for Nissan RB26DETT — 6.0mm Intake (12 pcs) Upgrade your RB26DETT valvetrain with precision-engineered valve guides from Brian Crower. This set includes 12 intake valve guides sized to 6.0mm, manufactured to exacting tolerances to ensure reliable fitment and long service life for high-performance and street-driven RB26 engines. Key Features Direct fit for Nissan RB26DETT — Designed specifically for OE dimensions and installation procedures. 6.0mm inner diameter — Optimized for performance valves and reduced oil consumption. High-quality material — Durable alloy resists wear and maintains clearance under high RPM and elevated temperatures. Quantity: 12 pcs — Complete intake guide set for a single cylinder head rebuild. Consistent tolerances — Precision manufacturing minimizes valve wobble and promotes reliable sealing. Benefits Improve valve stability, oil control, and longevity of your valvetrain. Ideal for rebuilds, performance builds, or replacing worn guides to restore factory performance and prevent premature valve or seat wear. Note: Professional installation recommended. Verify compatibility with your RB26DETT cylinder head and intended valve stem dimensions before ordering.