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GSC Power Division manganese bronze intake valve guide for the Nissan TB48DE engine is supplied individually for engine rebuilding or service. The manganese bronze material is chosen for intake-side durability and stable valve alignment, supporting consistent valve motion and sealing. Install with correct clearances and follow engine builder practices to ensure reliable operation and long service life.
GSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide - Single
