Brian Crower Honda B18A/B, B20B, H23 6.6mm Exhaust Valve Guides (Quantity of 8)

Brian Crower is well-known for making strong internal engine components, and these 6.6mm exhaust valve guides for Honda B18A/B, B20B, and H23 engines are no exception. If you're rebuilding the top end of your 1990-2001 Acura Integra, or a compatible Honda CR-V or Prelude, these guides are essential for proper valve sealing and operation.

These guides are designed to fit the specific 6.6mm stem diameter found on the exhaust valves for these popular Honda engines. Ensuring a snug fit here is crucial for maintaining consistent valve sealing, which directly impacts compression and overall engine performance. When you're putting an engine back together, having well-made components like these ensures that your hard work pays off with reliable operation.

This set includes eight guides, enough for a typical 4-cylinder engine. Make sure to check your specific engine's requirements and refer to the manufacturer's installation instructions for proper fitting procedures.