
Brian Crower exhaust valves for the Nissan KA24DE are specified at 31.30mm for the exhaust side and serve as replacement components for engine rebuilds or valve service. These valves are intended for use with the KA24DE engine family and provide the correct diameter needed during cylinder head work or refreshes. The overview focuses on application and size so builders and technicians can confirm fitment during maintenance.
Brian Crower Nissan KA24DE 31.30mm Exhaust Valves