Brian Crower Nissan TB48 34.5mm Exhaust Valves

If you're rebuilding the top end of your Nissan TB48 engine, these Brian Crower exhaust valves are a solid option. They are specifically made to fit the TB48, ensuring proper sealing and performance when you put your engine back together. These valves are designed to handle the heat and stress of exhaust gases, helping your engine breathe efficiently.

Brian Crower is known for making well-built internal engine components. These exhaust valves are made from a strong material that can withstand the high temperatures found in the exhaust port. The 34.5mm diameter is a specific size that matches the original equipment, so you can expect them to work correctly with your existing valve seats and guides. When installing, make sure to follow the manufacturer's recommended valve lash settings to get the best performance and longevity from your rebuild.