Description
Upgrade your Nissan RB26DETT engine with the Brian Crower BC3929 7.0mm exhaust valve guides, designed for precision fit and durability. These guides are essential for maintaining proper valve operation, sealing, and ensuring optimal engine performance. Crafted from high-quality materials, they offer excellent heat resistance and longevity, making them suitable for high-performance applications and daily driving alike. Proper valve guides contribute to efficient combustion, reduce oil consumption, and prolong engine life, which is why choosing reliable components like Brian Crower is crucial for engine rebuilds or upgrades.
Each set includes 12 guides, providing enough for complete valve assembly replacement or multiple engine rebuilds. The guides are engineered to meet strict OEM standards, ensuring seamless integration with your Nissan RB26DETT engine. Whether you’re restoring a classic or building a high-powered racing setup, these guides deliver dependable performance and consistent operation. Installation should be performed by a qualified technician to ensure proper fitment and function. Trust Brian Crower for quality engine components that support high-performance driving and long-term reliability.
Features:
- Designed specifically for Nissan RB26DETT engines
- 7.0mm diameter for optimal valve operation
- Set includes 12 guides for comprehensive engine service
- High-quality materials for heat resistance and durability
- Engineered to meet OEM standards for seamless fitment


















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