Brian Crower Valve Guide for Nissan SR20DE(T) 6.0mm Intake Single

Brian Crower 6.0mm Intake Valve Guide for Nissan SR20DE(T) Brand: Brian Crower Upgrade your SR20DE(T) cylinder head with this precision-engineered 6.0mm intake valve guide designed for Nissan FWD and RWD applications. Manufactured to Brian Crower's exacting standards, this guide delivers improved valve alignment, consistent oil control, and increased durability under high RPM and boost conditions. Exact fit: Made for Nissan SR20DE and SR20DET cylinder heads 6.0mm bore: Optimized for larger intake valves and high-performance builds Durable construction: Heat-treated alloy for extended service life Performance focus: Reduces wear, improves valve sealing, and supports higher valve lift Street & track: Suitable for daily drivers and race engines Easy to install for experienced engine builders and machine shops. When combined with quality valve seals and proper installation, the Brian Crower valve guide is a reliable upgrade that helps your SR20 perform stronger and last longer.